Isaac Newton

Posted on October 22nd, 2014

Sir Isaac Newton PRS MP (/?nju?t?n/;[8] 25 December 1642 – 20 March 1726/7[1]) was an English physicist and mathematician (described in his own day as a “natural philosopher”) who is widely recognised as one of the most influential scientists of all time and as a key figure in the scientific revolution. His book Philosophiæ Naturalis Principia Mathematica (“Mathematical Principles of Natural Philosophy”), first published in 1687, laid the foundations for classical mechanics. Newton also made seminal contributions to optics and shares credit with Gottfried Leibniz for the development of calculus.

Newton’s Principia formulated the laws of motion and universal gravitation, which dominated scientists’ view of the physical universe for the next three centuries. By deriving Kepler’s laws of planetary motion from his mathematical description of gravity, and then using the same principles to account for the trajectories of comets, the tides, the precession of the equinoxes, and other phenomena, Newton removed the last doubts about the validity of the heliocentric model of the cosmos. This work also demonstrated that the motion of objects on Earth and of celestial bodies could be described by the same principles. His prediction that the Earth should be shaped as an oblate spheroid was later vindicated by the measurements of Maupertuis, La Condamine, and others, which helped convince most Continental European scientists of the superiority of Newtonian mechanics over the earlier system of Descartes.

Newton also built the first practical reflecting telescope and developed a theory of colour based on the observation that a prism decomposes white light into the many colours of the visible spectrum. He formulated an empirical law of cooling, studied the speed of sound, and introduced the notion of a Newtonian fluid. In addition to his work on calculus, as a mathematician Newton contributed to the study of power series, generalised the binomial theorem to non-integer exponents, developed Newton’s method for approximating the roots of a function, and classified most of the cubic plane curves.

Newton was a fellow of Trinity College and the second Lucasian Professor of Mathematics at the University of Cambridge. He was a devout but unorthodox Christian and, unusually for a member of the Cambridge faculty of the day, he refused to take holy orders in the Church of England, perhaps because he privately rejected the doctrine of the Trinity. Beyond his work on the mathematical sciences, Newton dedicated much of his time to the study of biblical chronology and alchemy, but most of his work in those areas remained unpublished until long after his death. In his later life, Newton became president of the Royal Society. He also served the British government as Warden and Master of the Royal Mint.

Isaac Newton was born according to the Julian calendar (in use in England at the time) on Christmas Day, 25 December 1642 (NS 4 January 1643[1]), at Woolsthorpe Manor in Woolsthorpe-by-Colsterworth, a hamlet in the county of Lincolnshire. He was born three months after the death of his father, a prosperous farmer also named Isaac Newton. Born prematurely, he was a small child; his mother Hannah Ayscough reportedly said that he could have fit inside a quart mug.[9] When Newton was three, his mother remarried and went to live with her new husband, the Reverend Barnabus Smith, leaving her son in the care of his maternal grandmother, Margery Ayscough. The young Isaac disliked his stepfather and maintained some enmity towards his mother for marrying him, as revealed by this entry in a list of sins committed up to the age of 19: “Threatening my father and mother Smith to burn them and the house over them.”[10] Newton’s mother had three children from her second marriage.[11] Although it was claimed that he was once engaged,[12] Newton never married.

From the age of about twelve until he was seventeen, Newton was educated at The King’s School, Grantham which taught him Latin but no mathematics. He was removed from school, and by October 1659, he was to be found at Woolsthorpe-by-Colsterworth, where his mother, widowed for a second time, attempted to make a farmer of him. Newton hated farming.[13] Henry Stokes, master at the King’s School, persuaded his mother to send him back to school so that he might complete his education. Motivated partly by a desire for revenge against a schoolyard bully, he became the top-ranked student,[14] distinguishing himself mainly by building sundials and models of windmills.[15]

In June 1661, he was admitted to Trinity College, Cambridge, on the recommendation of his uncle Rev William Ayscough. He started as a subsizar—paying his way by performing valet’s duties—until he was awarded a scholarship in 1664, which guaranteed him four more years until he would get his M.A.[16] At that time, the college’s teachings were based on those of Aristotle, whom Newton supplemented with modern philosophers such as Descartes, and astronomers such as Galileo and Thomas Street, through whom he learned of Kepler’s work. He set down in his notebook a series of ‘Quaestiones’ about mechanical philosophy as he found it. In 1665, he discovered the generalised binomial theorem and began to develop a mathematical theory that later became calculus. Soon after Newton had obtained his B.A. degree in August 1665, the university temporarily closed as a precaution against the Great Plague. Although he had been undistinguished as a Cambridge student,[17] Newton’s private studies at his home in Woolsthorpe over the subsequent two years saw the development of his theories on calculus,[18] optics, and the law of gravitation. In April 1667, he returned to Cambridge and in October was elected as a fellow of Trinity.[19][20] Fellows were required to become ordained priests, although this was not enforced in the restoration years and an assertion of conformity to the Church of England was sufficient. However, by 1675 the issue could not be avoided and by then his unconventional views stood in the way.[21] Nevertheless, Newton managed to avoid it by means of a special permission from Charles II (see “Middle years” section below).

His studies had impressed the Lucasian professor, Isaac Barrow, who was more anxious to develop his own religious and administrative potential (he became master of Trinity two years later), and in 1669, Newton succeeded him, only one year after he received his M.A.

Newton’s work has been said “to distinctly advance every branch of mathematics then studied”.[22] His work on the subject usually referred to as fluxions or calculus, seen in a manuscript of October 1666, is now published among Newton’s mathematical papers.[23] The author of the manuscript De analysi per aequationes numero terminorum infinitas, sent by Isaac Barrow to John Collins in June 1669, was identified by Barrow in a letter sent to Collins in August of that year as:[24]

Mr Newton, a fellow of our College, and very young … but of an extraordinary genius and proficiency in these things.

Newton later became involved in a dispute with Leibniz over priority in the development of calculus (the Leibniz–Newton calculus controversy). Most modern historians believe that Newton and Leibniz developed calculus independently, although with very different notations. Occasionally it has been suggested that Newton published almost nothing about it until 1693, and did not give a full account until 1704, while Leibniz began publishing a full account of his methods in 1684. (Leibniz’s notation and “differential Method”, nowadays recognised as much more convenient notations, were adopted by continental European mathematicians, and after 1820 or so, also by British mathematicians.) Such a suggestion, however, fails to notice the content of calculus which critics of Newton’s time and modern times have pointed out in Book 1 of Newton’s Principia itself (published 1687) and in its forerunner manuscripts, such as De motu corporum in gyrum (“On the motion of bodies in orbit”), of 1684. The Principia is not written in the language of calculus either as we know it or as Newton’s (later) ‘dot’ notation would write it. His work extensively uses calculus in geometric form based on limiting values of the ratios of vanishing small quantities: in the Principia itself, Newton gave demonstration of this under the name of ‘the method of first and last ratios’[25] and explained why he put his expositions in this form,[26] remarking also that ‘hereby the same thing is performed as by the method of indivisibles’.

Because of this, the Principia has been called “a book dense with the theory and application of the infinitesimal calculus” in modern times[27] and “lequel est presque tout de ce calcul” (‘nearly all of it is of this calculus’) in Newton’s time.[28] His use of methods involving “one or more orders of the infinitesimally small” is present in his De motu corporum in gyrum of 1684[29] and in his papers on motion “during the two decades preceding 1684″.[30]

Newton had been reluctant to publish his calculus because he feared controversy and criticism.[31] He was close to the Swiss mathematician Nicolas Fatio de Duillier. In 1691, Duillier started to write a new version of Newton’s Principia, and corresponded with Leibniz.[32] In 1693, the relationship between Duillier and Newton deteriorated and the book was never completed.

Starting in 1699, other members of the Royal Society (of which Newton was a member) accused Leibniz of plagiarism. The dispute then broke out in full force in 1711 when the Royal Society proclaimed in a study that it was Newton who was the true discoverer and labelled Leibniz a fraud. This study was cast into doubt when it was later found that Newton himself wrote the study’s concluding remarks on Leibniz. Thus began the bitter controversy which marred the lives of both Newton and Leibniz until the latter’s death in 1716.[33]

Newton is generally credited with the generalised binomial theorem, valid for any exponent. He discovered Newton’s identities, Newton’s method, classified cubic plane curves (polynomials of degree three in two variables), made substantial contributions to the theory of finite differences, and was the first to use fractional indices and to employ coordinate geometry to derive solutions to Diophantine equations. He approximated partial sums of the harmonic series by logarithms (a precursor to Euler’s summation formula) and was the first to use power series with confidence and to revert power series. Newton’s work on infinite series was inspired by Simon Stevin’s decimals.[34]

When Newton received his M.A. and became a Fellow of the “College of the Holy and Undivided Trinity” in 1667, he made the commitment that “I will either set Theology as the object of my studies and will take holy orders when the time prescribed by these statutes [7 years] arrives, or I will resign from the college.”[35] Up till this point he had not thought much about religion and had twice signed his agreement to the thirty-nine articles, the basis of Church of England doctrine.

He was appointed Lucasian Professor of Mathematics in 1669 on Barrow’s recommendation. During that time, any Fellow of a college at Cambridge or Oxford was required to take holy orders and become an ordained Anglican priest. However, the terms of the Lucasian professorship required that the holder not be active in the church (presumably so as to have more time for science). Newton argued that this should exempt him from the ordination requirement, and Charles II, whose permission was needed, accepted this argument. Thus a conflict between Newton’s religious views and Anglican orthodoxy was averted.[36]

In 1666, Newton observed that the spectrum of colours exiting a prism in the position of minimum deviation is oblong, even when the light ray entering the prism is circular, which is to say, the prism refracts different colours by different angles.[37][38] This led him to conclude that colour is a property intrinsic to light—a point which had been debated in prior years.

From 1670 to 1672, Newton lectured on optics.[40] During this period he investigated the refraction of light, demonstrating that the multicoloured spectrum produced by a prism could be recomposed into white light by a lens and a second prism.[41] Modern scholarship has revealed that Newton’s analysis and resynthesis of white light owes a debt to corpuscular alchemy.[42]

He also showed that coloured light does not change its properties by separating out a coloured beam and shining it on various objects. Newton noted that regardless of whether it was reflected, scattered, or transmitted, it remained the same colour. Thus, he observed that colour is the result of objects interacting with already-coloured light rather than objects generating the colour themselves. This is known as Newton’s theory of colour.[43]

From this work, he concluded that the lens of any refracting telescope would suffer from the dispersion of light into colours (chromatic aberration). As a proof of the concept, he constructed a telescope using a mirror as the objective to bypass that problem.[44][45] Building the design, the first known functional reflecting telescope, today known as a Newtonian telescope,[45] involved solving the problem of a suitable mirror material and shaping technique. Newton ground his own mirrors out of a custom composition of highly reflective speculum metal, using Newton’s rings to judge the quality of the optics for his telescopes. In late 1668[46] he was able to produce this first reflecting telescope. In 1671, the Royal Society asked for a demonstration of his reflecting telescope.[47] Their interest encouraged him to publish his notes, Of Colours,[48] which he later expanded into the work Opticks. When Robert Hooke criticised some of Newton’s ideas, Newton was so offended that he withdrew from public debate. Newton and Hooke had brief exchanges in 1679–80, when Hooke, appointed to manage the Royal Society’s correspondence, opened up a correspondence intended to elicit contributions from Newton to Royal Society transactions,[49] which had the effect of stimulating Newton to work out a proof that the elliptical form of planetary orbits would result from a centripetal force inversely proportional to the square of the radius vector (see Newton’s law of universal gravitation – History and De motu corporum in gyrum). But the two men remained generally on poor terms until Hooke’s death.[50]

Newton argued that light is composed of particles or corpuscles, which were refracted by accelerating into a denser medium. He verged on soundlike waves to explain the repeated pattern of reflection and transmission by thin films (Opticks Bk.II, Props. 12), but still retained his theory of ‘fits’ that disposed corpuscles to be reflected or transmitted (Props.13). However, later physicists favoured a purely wavelike explanation of light to account for the interference patterns and the general phenomenon of diffraction. Today’s quantum mechanics, photons, and the idea of wave–particle duality bear only a minor resemblance to Newton’s understanding of light.

In his Hypothesis of Light of 1675, Newton posited the existence of the ether to transmit forces between particles. The contact with the theosophist Henry More, revived his interest in alchemy. He replaced the ether with occult forces based on Hermetic ideas of attraction and repulsion between particles. John Maynard Keynes, who acquired many of Newton’s writings on alchemy, stated that “Newton was not the first of the age of reason: He was the last of the magicians.”[51] Newton’s interest in alchemy cannot be isolated from his contributions to science.[5] This was at a time when there was no clear distinction between alchemy and science. Had he not relied on the occult idea of action at a distance, across a vacuum, he might not have developed his theory of gravity. (See also Isaac Newton’s occult studies.)

In 1704, Newton published Opticks, in which he expounded his corpuscular theory of light. He considered light to be made up of extremely subtle corpuscles, that ordinary matter was made of grosser corpuscles and speculated that through a kind of alchemical transmutation “Are not gross Bodies and Light convertible into one another, … and may not Bodies receive much of their Activity from the Particles of Light which enter their Composition?”[52] Newton also constructed a primitive form of a frictional electrostatic generator, using a glass globe.[53]

In an article entitled “Newton, prisms, and the ‘opticks’ of tunable lasers”[54] it is indicated that Newton in his book Opticks was the first to show a diagram using a prism as a beam expander. In the same book he describes, via diagrams, the use of multiple-prism arrays. Some 278 years after Newton’s discussion, multiple-prism beam expanders became central to the development of narrow-linewidth tunable lasers. Also, the use of these prismatic beam expanders led to the multiple-prism dispersion theory.[54]

Subsequent to Newton, much has been amended. Young and Fresnel combined Newton’s particle theory with Huygen’s wave theory to show that colour is the visible manifestation of light’s wavelength. Science also slowly came to realise the difference between perception of colour and mathematisable optics. The German poet and scientist, Goethe, could not shake the Newtonian foundation but “one hole Goethe did find in Newton’s armour, … Newton had committed himself to the doctrine that refraction without colour was impossible. He therefore thought that the object-glasses of telescopes must for ever remain imperfect, achromatism and refraction being incompatible. This inference was proved by Dollond to be wrong.”[55]

In 1679, Newton returned to his work on (celestial) mechanics by considering gravitation and its effect on the orbits of planets with reference to Kepler’s laws of planetary motion. This followed stimulation by a brief exchange of letters in 1679–80 with Hooke, who had been appointed to manage the Royal Society’s correspondence, and who opened a correspondence intended to elicit contributions from Newton to Royal Society transactions.[49] Newton’s reawakening interest in astronomical matters received further stimulus by the appearance of a comet in the winter of 1680–1681, on which he corresponded with John Flamsteed.[56] After the exchanges with Hooke, Newton worked out proof that the elliptical form of planetary orbits would result from a centripetal force inversely proportional to the square of the radius vector (see Newton’s law of universal gravitation – History and De motu corporum in gyrum). Newton communicated his results to Edmond Halley and to the Royal Society in De motu corporum in gyrum, a tract written on about 9 sheets which was copied into the Royal Society’s Register Book in December 1684.[57] This tract contained the nucleus that Newton developed and expanded to form the Principia.

The Principia was published on 5 July 1687 with encouragement and financial help from Edmond Halley. In this work, Newton stated the three universal laws of motion that contributed to many advances during the Industrial Revolution which soon followed and were not to be improved upon for more than 200 years. Many of these advancements continue to be the underpinnings of non-relativistic technologies in the modern world. He used the Latin word gravitas (weight) for the effect that would become known as gravity, and defined the law of universal gravitation.

In the same work, Newton presented a calculus-like method of geometrical analysis using ‘first and last ratios’, gave the first analytical determination (based on Boyle’s law) of the speed of sound in air, inferred the oblateness of the spheroidal figure of the Earth, accounted for the precession of the equinoxes as a result of the Moon’s gravitational attraction on the Earth’s oblateness, initiated the gravitational study of the irregularities in the motion of the moon, provided a theory for the determination of the orbits of comets, and much more.

Newton made clear his heliocentric view of the solar system – developed in a somewhat modern way, because already in the mid-1680s he recognised the “deviation of the Sun” from the centre of gravity of the solar system.[58] For Newton, it was not precisely the centre of the Sun or any other body that could be considered at rest, but rather “the common centre of gravity of the Earth, the Sun and all the Planets is to be esteem’d the Centre of the World”, and this centre of gravity “either is at rest or moves uniformly forward in a right line” (Newton adopted the “at rest” alternative in view of common consent that the centre, wherever it was, was at rest).[59]

Newton’s postulate of an invisible force able to act over vast distances led to him being criticised for introducing “occult agencies” into science.[60] Later, in the second edition of the Principia (1713), Newton firmly rejected such criticisms in a concluding General Scholium, writing that it was enough that the phenomena implied a gravitational attraction, as they did; but they did not so far indicate its cause, and it was both unnecessary and improper to frame hypotheses of things that were not implied by the phenomena. (Here Newton used what became his famous expression “hypotheses non fingo”[61]).

With the Principia, Newton became internationally recognised.[62] He acquired a circle of admirers, including the Swiss-born mathematician Nicolas Fatio de Duillier, with whom he formed an intense relationship. This abruptly ended in 1693, and at the same time Newton suffered a nervous breakdown.[63]

Descartes was the most important early influence on Newton the mathematician. Descartes freed plane curves from the Greek and Macedonian limitation to conic sections, and Newton followed his lead by classifying the cubic curves in the plane. He found 72 of the 78 species of cubics. He also divided them into four types, satisfying different equations, and in 1717 Stirling, probably with Newton’s help, proved that every cubic was one of these four types. Newton also claimed that the four types could be obtained by plane projection from one of them, and this was proved in 1731.[64]

According to Tom Whiteside (1932-2008), who published 8 volumes of Newton’s mathematical papers, it is no exaggeration to say that Newton mapped out the development of mathematics for the next 200 years, and that Euler and others largely carried out his plan.[65]

In the 1690s, Newton wrote a number of religious tracts dealing with the literal and symbolic interpretation of the Bible. A manuscript Newton sent to John Locke in which he disputed the fidelity of 1 John 5:7 and its fidelity to the original manuscripts of the New Testament, remained unpublished until 1785.[66][67]

Even though a number of authors have claimed that the work might have been an indication that Newton disputed the belief in Trinity, others assure that Newton did question the passage but never denied Trinity as such. His biographer, scientist Sir David Brewster, who compiled his manuscripts for over 20 years, wrote about the controversy in well-known book Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton, where he explains that Newton questioned the veracity of those passages, but he never denied the doctrine of Trinity as such. Brewster states that Newton was never known as an Arian during his lifetime, it was first William Whiston (an Arian) who argued that “Sir Isaac Newton was so hearty for the Baptists, as well as for the Eusebians or Arians, that he sometimes suspected these two were the two witnesses in the Revelations,” while other like Hopton Haynes (a Mint employee and Humanitarian), “mentioned to Richard Baron, that Newton held the same doctrine as himself”.[68]

Later works – The Chronology of Ancient Kingdoms Amended (1728) and Observations Upon the Prophecies of Daniel and the Apocalypse of St. John (1733) – were published after his death. He also devoted a great deal of time to alchemy (see above).

Newton was also a member of the Parliament of England for Cambridge University in 1689–90 and 1701–2, but according to some accounts his only comments were to complain about a cold draught in the chamber and request that the window be closed.[69][70][71]

Newton moved to London to take up the post of warden of the Royal Mint in 1696, a position that he had obtained through the patronage of Charles Montagu, 1st Earl of Halifax, then Chancellor of the Exchequer. He took charge of England’s great recoining, somewhat treading on the toes of Lord Lucas, Governor of the Tower (and securing the job of deputy comptroller of the temporary Chester branch for Edmond Halley). Newton became perhaps the best-known Master of the Mint upon the death of Thomas Neale in 1699, a position Newton held for the last 30 years of his life.[72][73] These appointments were intended as sinecures, but Newton took them seriously, retiring from his Cambridge duties in 1701, and exercising his power to reform the currency and punish clippers and counterfeiters. As Master of the Mint in 1717, Newton moved the Pound Sterling de facto from the silver standard to the gold standard by setting the bimetallic relationship between gold coins and the silver penny in favour of gold. This caused silver sterling coin to be melted and shipped out of Britain. Newton was made President of the Royal Society in 1703 and an associate of the French Académie des Sciences. In his position at the Royal Society, Newton made an enemy of John Flamsteed, the Astronomer Royal, by prematurely publishing Flamsteed’s Historia Coelestis Britannica, which Newton had used in his studies.[74]

In April 1705, Queen Anne knighted Newton during a royal visit to Trinity College, Cambridge. The knighthood is likely to have been motivated by political considerations connected with the Parliamentary election in May 1705, rather than any recognition of Newton’s scientific work or services as Master of the Mint.[76] Newton was the second scientist to be knighted, after Sir Francis Bacon.[77][78]

Newton was one of many people who lost heavily when the South Sea Company collapsed. Their most significant trade was slaves, and according to his niece, he lost around £20,000.[citation needed]

Towards the end of his life, Newton took up residence at Cranbury Park, near Winchester with his niece and her husband, until his death in 1727.[79] His half-niece, Catherine Barton Conduitt,[80] served as his hostess in social affairs at his house on Jermyn Street in London; he was her “very loving Uncle,”[81] according to his letter to her when she was recovering from smallpox.

Newton died in his sleep in London on 20 March 1727 (OS 20 March 1726; NS 31 March 1727)[1] and was buried in Westminster Abbey. Voltaire was present at his funeral and praised the British for honoring a scientist of heretical religious beliefs with burial there. A bachelor, he had divested much of his estate to relatives during his last years, and died intestate. After his death, Newton’s hair was examined and found to contain mercury, probably resulting from his alchemical pursuits. Mercury poisoning could explain Newton’s eccentricity in late life.[82]

Newton never married. The French writer and philosopher Voltaire, who was in London at the time of Newton’s funeral, said that he “was never sensible to any passion, was not subject to the common frailties of mankind, nor had any commerce with women—a circumstance which was assured me by the physician and surgeon who attended him in his last moments”.[83] The widespread belief that he died a virgin has been commented on by writers such as mathematician Charles Hutton,[84] economist John Maynard Keynes,[85] and physicist Carl Sagan.[86]

Newton did have a close friendship with the Swiss mathematician Nicolas Fatio de Duillier, whom he met in London around 1690.[87] Their friendship came to an unexplained end in 1693. Some of their correspondence has survived.[88][89]

In September of that year, Newton had a breakdown which included sending wild accusatory letters to his friends Pepys and Locke. His note to the latter included the charge that Locke “endeavoured to embroil me with woemen”. Manuel comments that a plausible explanation of Newton’s illness was that he “became aware of something sinful in his affection for Fatio which his censor could not cope with.”[90]

The mathematician Joseph-Louis Lagrange often said that Newton was the greatest genius who ever lived, and once added that Newton was also “the most fortunate, for we cannot find more than once a system of the world to establish.”[91] English poet Alexander Pope was moved by Newton’s accomplishments to write the famous epitaph:

Nature and nature’s laws lay hid in night;

Newton himself had been rather more modest of his own achievements, famously writing in a letter to Robert Hooke in February 1676:

If I have seen further it is by standing on the shoulders of giants.[92]

Two writers think that the above quote, written at a time when Newton and Hooke were in dispute over optical discoveries, was an oblique attack on Hooke (said to have been short and hunchbacked), rather than – or in addition to – a statement of modesty.[93][94] On the other hand, the widely known proverb about standing on the shoulders of giants, published among others by 17th-century poet George Herbert (a former orator of the University of Cambridge and fellow of Trinity College) in his Jacula Prudentum (1651), had as its main point that “a dwarf on a giant’s shoulders sees farther of the two”, and so its effect as an analogy would place Newton himself rather than Hooke as the ‘dwarf’.

In a later memoir, Newton wrote:

I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.[95]

In 1816, a tooth said to have belonged to Isaac Newton was sold for £730[96] (us$3,633) in London to an aristocrat who passed to have it set in a ring.[97] The Guinness World Records 2002 classified it as the most valuable tooth, which would value approximately £25,000 (us$35,700) in late 2001′s terms.[97] Who has bought it and to whom it currently pertains are mysteries.

Albert Einstein kept a picture of Newton on his study wall alongside ones of Michael Faraday and James Clerk Maxwell.[98] Newton remains influential to today’s scientists, as demonstrated by a 2005 survey of members of Britain’s Royal Society (formerly headed by Newton) asking who had the greater effect on the history of science, Newton or Einstein. Royal Society scientists deemed Newton to have made the greater overall contribution.[99] In 1999, an opinion poll of 100 of today’s leading physicists voted Einstein the “greatest physicist ever;” with Newton the runner-up, while a parallel survey of rank-and-file physicists by the site PhysicsWeb gave the top spot to Newton.[100]

Newton’s monument (1731) can be seen in Westminster Abbey, at the north of the entrance to the choir against the choir screen, near his tomb. It was executed by the sculptor Michael Rysbrack (1694–1770) in white and grey marble with design by the architect William Kent. The monument features a figure of Newton reclining on top of a sarcophagus, his right elbow resting on several of his great books and his left hand pointing to a scroll with a mathematical design. Above him is a pyramid and a celestial globe showing the signs of the Zodiac and the path of the comet of 1680. A relief panel depicts putti using instruments such as a telescope and prism.[101] The Latin inscription on the base translates as:

Here is buried Isaac Newton, Knight, who by a strength of mind almost divine, and mathematical principles peculiarly his own, explored the course and figures of the planets, the paths of comets, the tides of the sea, the dissimilarities in rays of light, and, what no other scholar has previously imagined, the properties of the colours thus produced. Diligent, sagacious and faithful, in his expositions of nature, antiquity and the holy Scriptures, he vindicated by his philosophy the majesty of God mighty and good, and expressed the simplicity of the Gospel in his manners. Mortals rejoice that there has existed such and so great an ornament of the human race! He was born on 25 December 1642, and died on 20 March 1726/7. — Translation from G.L. Smyth, The Monuments and Genii of St. Paul’s Cathedral, and of Westminster Abbey (1826), ii, 703–4.[101]

From 1978 until 1988, an image of Newton designed by Harry Ecclestone appeared on Series D £1 banknotes issued by the Bank of England (the last £1 notes to be issued by the Bank of England). Newton was shown on the reverse of the notes holding a book and accompanied by a telescope, a prism and a map of the Solar System.[102]

A statue of Isaac Newton, looking at an apple at his feet, can be seen at the Oxford University Museum of Natural History. A large bronze statue, Newton, after William Blake, by Eduardo Paolozzi, dated 1995 and inspired by Blake’s etching, dominates the piazza of the British Library in London.

Although born into an Anglican family, by his thirties Newton held a Christian faith that, had it been made public, would not have been considered orthodox by mainstream Christianity;[103] in recent times he has been described as a heretic.[6]

By 1672 he had started to record his theological researches in notebooks which he showed to no one and which have only recently been examined. They demonstrate an extensive knowledge of early church writings and show that in the conflict between Athanasius and Arius which defined the Creed, he took the side of Arius, the loser, who rejected the conventional view of the Trinity. Newton “recognized Christ as a divine mediator between God and man, who was subordinate to the Father who created him.”[104] He was especially interested in prophecy, but for him, “the great apostasy was trinitarianism.”[105]

Newton tried unsuccessfully to obtain one of the two fellowships that exempted the holder from the ordination requirement. At the last moment in 1675 he received a dispensation from the government that excused him and all future holders of the Lucasian chair.[106]

In Newton’s eyes, worshipping Christ as God was idolatry, to him the fundamental sin.[107] Historian Stephen D. Snobelen says of Newton, “Isaac Newton was a heretic. But … he never made a public declaration of his private faith—which the orthodox would have deemed extremely radical. He hid his faith so well that scholars are still unravelling his personal beliefs.”[6] Snobelen concludes that Newton was at least a Socinian sympathiser (he owned and had thoroughly read at least eight Socinian books), possibly an Arian and almost certainly an anti-trinitarian.[6]

In a minority view, T.C. Pfizenmaier argues that Newton held the Eastern Orthodox view on the Trinity.[108] However, this type of view ‘has lost support of late with the availability of Newton’s theological papers’,[109] and now most scholars identify Newton as an Antitrinitarian monotheist.[6][110]

Although the laws of motion and universal gravitation became Newton’s best-known discoveries, he warned against using them to view the Universe as a mere machine, as if akin to a great clock. He said, “Gravity explains the motions of the planets, but it cannot explain who set the planets in motion. God governs all things and knows all that is or can be done.”[111]

Along with his scientific fame, Newton’s studies of the Bible and of the early Church Fathers were also noteworthy. Newton wrote works on textual criticism, most notably An Historical Account of Two Notable Corruptions of Scripture. He placed the crucifixion of Jesus Christ at 3 April, AD 33, which agrees with one traditionally accepted date.[112]

He believed in a rationally immanent world, but he rejected the hylozoism implicit in Leibniz and Baruch Spinoza. The ordered and dynamically informed Universe could be understood, and must be understood, by an active reason. In his correspondence, Newton claimed that in writing the Principia “I had an eye upon such Principles as might work with considering men for the belief of a Deity”.[113] He saw evidence of design in the system of the world: “Such a wonderful uniformity in the planetary system must be allowed the effect of choice”. But Newton insisted that divine intervention would eventually be required to reform the system, due to the slow growth of instabilities.[114] For this, Leibniz lampooned him: “God Almighty wants to wind up his watch from time to time: otherwise it would cease to move. He had not, it seems, sufficient foresight to make it a perpetual motion.”[115] Newton’s position was vigorously defended by his follower Samuel Clarke in a famous correspondence. A century later, Pierre-Simon Laplace’s work “Celestial Mechanics” had a natural explanation for why the planet orbits don’t require periodic divine intervention.[116]

Newton and Robert Boyle’s approach to the mechanical philosophy was promoted by rationalist pamphleteers as a viable alternative to the pantheists and enthusiasts, and was accepted hesitantly by orthodox preachers as well as dissident preachers like the latitudinarians.[117] The clarity and simplicity of science was seen as a way to combat the emotional and metaphysical superlatives of both superstitious enthusiasm and the threat of atheism,[118] and at the same time, the second wave of English deists used Newton’s discoveries to demonstrate the possibility of a “Natural Religion”.

The attacks made against pre-Enlightenment “magical thinking”, and the mystical elements of Christianity, were given their foundation with Boyle’s mechanical conception of the Universe. Newton gave Boyle’s ideas their completion through mathematical proofs and, perhaps more importantly, was very successful in popularising them.[120] Newton refashioned the world governed by an interventionist God into a world crafted by a God that designs along rational and universal principles.[121] These principles were available for all people to discover, allowed people to pursue their own aims fruitfully in this life, not the next, and to perfect themselves with their own rational powers.[122]

Newton saw God as the master creator whose existence could not be denied in the face of the grandeur of all creation.[123][124][125] His spokesman, Samuel Clarke, rejected Leibniz’ theodicy which cleared God from the responsibility for l’origine du mal by making God removed from participation in his creation, since as Clarke pointed out, such a deity would be a king in name only, and but one step away from atheism.[126] But the unforeseen theological consequence of the success of Newton’s system over the next century was to reinforce the deist position advocated by Leibniz.[127] The understanding of the world was now brought down to the level of simple human reason, and humans, as Odo Marquard argued, became responsible for the correction and elimination of evil.[128]

In a manuscript he wrote in 1704 in which he describes his attempts to extract scientific information from the Bible, he estimated that the world would end no earlier than 2060. In predicting this he said, “This I mention not to assert when the time of the end shall be, but to put a stop to the rash conjectures of fanciful men who are frequently predicting the time of the end, and by doing so bring the sacred prophesies into discredit as often as their predictions fail.”[129]

Speculative fiction author Fritz Leiber said of Newton, “Everyone knows Newton as the great scientist. Few remember that he spent half his life muddling with alchemy, looking for the philosopher’s stone. That was the pebble by the seashore he really wanted to find.”[130]

Enlightenment philosophers chose a short history of scientific predecessors – Galileo, Boyle, and Newton principally – as the guides and guarantors of their applications of the singular concept of Nature and Natural Law to every physical and social field of the day. In this respect, the lessons of history and the social structures built upon it could be discarded.[131]

It was Newton’s conception of the Universe based upon Natural and rationally understandable laws that became one of the seeds for Enlightenment ideology.[132] Locke and Voltaire applied concepts of Natural Law to political systems advocating intrinsic rights; the physiocrats and Adam Smith applied Natural conceptions of psychology and self-interest to economic systems; and sociologists criticised the current social order for trying to fit history into Natural models of progress. Monboddo and Samuel Clarke resisted elements of Newton’s work, but eventually rationalised it to conform with their strong religious views of nature.

As Warden, and afterwards Master, of the Royal Mint, Newton estimated that 20 percent of the coins taken in during The Great Recoinage of 1696 were counterfeit. Counterfeiting was high treason, punishable by the felon’s being hanged, drawn and quartered. Despite this, convicting the most flagrant criminals could be extremely difficult. However, Newton proved to be equal to the task.[133] Disguised as a habitué of bars and taverns, he gathered much of that evidence himself.[134] For all the barriers placed to prosecution, and separating the branches of government, English law still had ancient and formidable customs of authority. Newton had himself made a justice of the peace in all the home counties—there is a draft of a letter regarding this matter stuck into Newton’s personal first edition of his Philosophiæ Naturalis Principia Mathematica which he must have been amending at the time.[135] Then he conducted more than 100 cross-examinations of witnesses, informers, and suspects between June 1698 and Christmas 1699. Newton successfully prosecuted 28 coiners.[136]

One of Newton’s cases as the King’s attorney was against William Chaloner.[137] Chaloner’s schemes included setting up phony conspiracies of Catholics and then turning in the hapless conspirators whom he had entrapped. Chaloner made himself rich enough to posture as a gentleman. Petitioning Parliament, Chaloner accused the Mint of providing tools to counterfeiters (a charge also made by others). He proposed that he be allowed to inspect the Mint’s processes in order to improve them. He petitioned Parliament to adopt his plans for a coinage that could not be counterfeited, while at the same time striking false coins.[138] Newton put Chaloner on trial for counterfeiting and had him sent to Newgate Prison in September 1697. But Chaloner had friends in high places, who helped him secure an acquittal and his release.[137] Newton put him on trial a second time with conclusive evidence. Chaloner was convicted of high treason and hanged, drawn and quartered on 23 March 1699 at Tyburn gallows.[139]

As a result of a report written by Newton on 21 September 1717 to the Lords Commissioners of His Majesty’s Treasury the bimetallic relationship between gold coins and silver coins was changed by Royal proclamation on 22 December 1717, forbidding the exchange of gold guineas for more than 21 silver shillings.[140][141] This inadvertently resulted in a silver shortage as silver coins were used to pay for imports, while exports were paid for in gold, effectively moving Britain from the silver standard to its first gold standard. It is a matter of debate as whether he intended to do this or not.[142] It has been argued that Newton conceived of his work at the Mint as a continuation of his alchemical work.[143]

In the Principia, Newton gives the famous three laws of motion, stated here in modern form.

Newton’s First Law (also known as the Law of Inertia) states that an object at rest tends to stay at rest and that an object in uniform motion tends to stay in uniform motion unless acted upon by a net external force. The meaning of this law is the existence of reference frames (called inertial frames) where objects not acted upon by forces move in uniform motion (in particular, they may be at rest).

Newton’s Second Law states that an applied force, , on an object equals the rate of change of its momentum, , with time. Mathematically, this is expressed as

Since the law applies only to systems of constant mass,[144] can be brought out of the derivative operator. By substitution using the definition of acceleration, the equation can be written in the iconic form

The first and second laws represent a break with the physics of Aristotle, in which it was believed that a force was necessary in order to maintain motion. They state that a force is only needed in order to change an object’s state of motion. The SI unit of force is the newton, named in Newton’s honour.

Newton’s Third Law states that for every action there is an equal and opposite reaction. This means that any force exerted onto an object has a counterpart force that is exerted in the opposite direction back onto the first object. A common example is of two ice skaters pushing against each other and sliding apart in opposite directions. Another example is the recoil of a firearm, in which the force propelling the bullet is exerted equally back onto the gun and is felt by the shooter. Since the objects in question do not necessarily have the same mass, the resulting acceleration of the two objects can be different (as in the case of firearm recoil).

Unlike Aristotle’s, Newton’s physics is meant to be universal. For example, the second law applies both to a planet and to a falling stone.

The vector nature of the second law addresses the geometrical relationship between the direction of the force and the manner in which the object’s momentum changes. Before Newton, it had typically been assumed that a planet orbiting the Sun would need a forward force to keep it moving. Newton showed instead that all that was needed was an inward attraction from the Sun. Even many decades after the publication of the Principia, this counterintuitive idea was not universally accepted, and many scientists preferred Descartes’ theory of vortices.[145]

Newton himself often told the story that he was inspired to formulate his theory of gravitation by watching the fall of an apple from a tree.[146] Although it has been said that the apple story is a myth and that he did not arrive at his theory of gravity in any single moment,[147] acquaintances of Newton (such as William Stukeley, whose manuscript account of 1752 has been made available by the Royal Society) do in fact confirm the incident, though not the cartoon version that the apple actually hit Newton’s head. Stukeley recorded in his Memoirs of Sir Isaac Newton’s Life a conversation with Newton in Kensington on 15 April 1726:[148][149]

we went into the garden, & drank thea under the shade of some appletrees; only he, & my self. amidst other discourse, he told me, he was just in the same situation, as when formerly, the notion of gravitation came into his mind. “why should that apple always descend perpendicularly to the ground,” thought he to himself; occasion’d by the fall of an apple, as he sat in a contemplative mood. “why should it not go sideways, or upwards? but constantly to the earths center? assuredly, the reason is, that the earth draws it. there must be a drawing power in matter. & the sum of the drawing power in the matter of the earth must be in the earths center, not in any side of the earth. therefore dos this apple fall perpendicularly, or toward the center. if matter thus draws matter; it must be in proportion of its quantity. therefore the apple draws the earth, as well as the earth draws the apple.

John Conduitt, Newton’s assistant at the Royal Mint and husband of Newton’s niece, also described the event when he wrote about Newton’s life:[150]

In the year 1666 he retired again from Cambridge to his mother in Lincolnshire. Whilst he was pensively meandering in a garden it came into his thought that the power of gravity (which brought an apple from a tree to the ground) was not limited to a certain distance from earth, but that this power must extend much further than was usually thought. Why not as high as the Moon said he to himself & if so, that must influence her motion & perhaps retain her in her orbit, whereupon he fell a calculating what would be the effect of that supposition.

In similar terms, Voltaire wrote in his Essay on Epic Poetry (1727), “Sir Isaac Newton walking in his gardens, had the first thought of his system of gravitation, upon seeing an apple falling from a tree.”

It is known from his notebooks that Newton was grappling in the late 1660s with the idea that terrestrial gravity extends, in an inverse-square proportion, to the Moon; however it took him two decades to develop the full-fledged theory.[151] The question was not whether gravity existed, but whether it extended so far from Earth that it could also be the force holding the Moon to its orbit. Newton showed that if the force decreased as the inverse square of the distance, one could indeed calculate the Moon’s orbital period, and get good agreement. He guessed the same force was responsible for other orbital motions, and hence named it “universal gravitation”.

Various trees are claimed to be “the” apple tree which Newton describes. The King’s School, Grantham, claims that the tree was purchased by the school, uprooted and transported to the headmaster’s garden some years later. The staff of the [now] National Trust-owned Woolsthorpe Manor dispute this, and claim that a tree present in their gardens is the one described by Newton. A descendant of the original tree[152] can be seen growing outside the main gate of Trinity College, Cambridge, below the room Newton lived in when he studied there. The National Fruit Collection at Brogdale[153] can supply grafts from their tree, which appears identical to Flower of Kent, a coarse-fleshed cooking variety.[154]

Religion

Writings by Newton

Isaac Newton

Posted on October 22nd, 2014

Sir Isaac Newton PRS MP (/?nju?t?n/;[8] 25 December 1642 – 20 March 1726/7[1]) was an English physicist and mathematician (described in his own day as a “natural philosopher”) who is widely recognised as one of the most influential scientists of all time and as a key figure in the scientific revolution. His book Philosophiæ Naturalis Principia Mathematica (“Mathematical Principles of Natural Philosophy”), first published in 1687, laid the foundations for classical mechanics. Newton also made seminal contributions to optics and shares credit with Gottfried Leibniz for the development of calculus.

Newton’s Principia formulated the laws of motion and universal gravitation, which dominated scientists’ view of the physical universe for the next three centuries. By deriving Kepler’s laws of planetary motion from his mathematical description of gravity, and then using the same principles to account for the trajectories of comets, the tides, the precession of the equinoxes, and other phenomena, Newton removed the last doubts about the validity of the heliocentric model of the cosmos. This work also demonstrated that the motion of objects on Earth and of celestial bodies could be described by the same principles. His prediction that the Earth should be shaped as an oblate spheroid was later vindicated by the measurements of Maupertuis, La Condamine, and others, which helped convince most Continental European scientists of the superiority of Newtonian mechanics over the earlier system of Descartes.

Newton also built the first practical reflecting telescope and developed a theory of colour based on the observation that a prism decomposes white light into the many colours of the visible spectrum. He formulated an empirical law of cooling, studied the speed of sound, and introduced the notion of a Newtonian fluid. In addition to his work on calculus, as a mathematician Newton contributed to the study of power series, generalised the binomial theorem to non-integer exponents, developed Newton’s method for approximating the roots of a function, and classified most of the cubic plane curves.

Newton was a fellow of Trinity College and the second Lucasian Professor of Mathematics at the University of Cambridge. He was a devout but unorthodox Christian and, unusually for a member of the Cambridge faculty of the day, he refused to take holy orders in the Church of England, perhaps because he privately rejected the doctrine of the Trinity. Beyond his work on the mathematical sciences, Newton dedicated much of his time to the study of biblical chronology and alchemy, but most of his work in those areas remained unpublished until long after his death. In his later life, Newton became president of the Royal Society. He also served the British government as Warden and Master of the Royal Mint.

Isaac Newton was born according to the Julian calendar (in use in England at the time) on Christmas Day, 25 December 1642 (NS 4 January 1643[1]), at Woolsthorpe Manor in Woolsthorpe-by-Colsterworth, a hamlet in the county of Lincolnshire. He was born three months after the death of his father, a prosperous farmer also named Isaac Newton. Born prematurely, he was a small child; his mother Hannah Ayscough reportedly said that he could have fit inside a quart mug.[9] When Newton was three, his mother remarried and went to live with her new husband, the Reverend Barnabus Smith, leaving her son in the care of his maternal grandmother, Margery Ayscough. The young Isaac disliked his stepfather and maintained some enmity towards his mother for marrying him, as revealed by this entry in a list of sins committed up to the age of 19: “Threatening my father and mother Smith to burn them and the house over them.”[10] Newton’s mother had three children from her second marriage.[11] Although it was claimed that he was once engaged,[12] Newton never married.

From the age of about twelve until he was seventeen, Newton was educated at The King’s School, Grantham which taught him Latin but no mathematics. He was removed from school, and by October 1659, he was to be found at Woolsthorpe-by-Colsterworth, where his mother, widowed for a second time, attempted to make a farmer of him. Newton hated farming.[13] Henry Stokes, master at the King’s School, persuaded his mother to send him back to school so that he might complete his education. Motivated partly by a desire for revenge against a schoolyard bully, he became the top-ranked student,[14] distinguishing himself mainly by building sundials and models of windmills.[15]

In June 1661, he was admitted to Trinity College, Cambridge, on the recommendation of his uncle Rev William Ayscough. He started as a subsizar—paying his way by performing valet’s duties—until he was awarded a scholarship in 1664, which guaranteed him four more years until he would get his M.A.[16] At that time, the college’s teachings were based on those of Aristotle, whom Newton supplemented with modern philosophers such as Descartes, and astronomers such as Galileo and Thomas Street, through whom he learned of Kepler’s work. He set down in his notebook a series of ‘Quaestiones’ about mechanical philosophy as he found it. In 1665, he discovered the generalised binomial theorem and began to develop a mathematical theory that later became calculus. Soon after Newton had obtained his B.A. degree in August 1665, the university temporarily closed as a precaution against the Great Plague. Although he had been undistinguished as a Cambridge student,[17] Newton’s private studies at his home in Woolsthorpe over the subsequent two years saw the development of his theories on calculus,[18] optics, and the law of gravitation. In April 1667, he returned to Cambridge and in October was elected as a fellow of Trinity.[19][20] Fellows were required to become ordained priests, although this was not enforced in the restoration years and an assertion of conformity to the Church of England was sufficient. However, by 1675 the issue could not be avoided and by then his unconventional views stood in the way.[21] Nevertheless, Newton managed to avoid it by means of a special permission from Charles II (see “Middle years” section below).

His studies had impressed the Lucasian professor, Isaac Barrow, who was more anxious to develop his own religious and administrative potential (he became master of Trinity two years later), and in 1669, Newton succeeded him, only one year after he received his M.A.

Newton’s work has been said “to distinctly advance every branch of mathematics then studied”.[22] His work on the subject usually referred to as fluxions or calculus, seen in a manuscript of October 1666, is now published among Newton’s mathematical papers.[23] The author of the manuscript De analysi per aequationes numero terminorum infinitas, sent by Isaac Barrow to John Collins in June 1669, was identified by Barrow in a letter sent to Collins in August of that year as:[24]

Mr Newton, a fellow of our College, and very young … but of an extraordinary genius and proficiency in these things.

Newton later became involved in a dispute with Leibniz over priority in the development of calculus (the Leibniz–Newton calculus controversy). Most modern historians believe that Newton and Leibniz developed calculus independently, although with very different notations. Occasionally it has been suggested that Newton published almost nothing about it until 1693, and did not give a full account until 1704, while Leibniz began publishing a full account of his methods in 1684. (Leibniz’s notation and “differential Method”, nowadays recognised as much more convenient notations, were adopted by continental European mathematicians, and after 1820 or so, also by British mathematicians.) Such a suggestion, however, fails to notice the content of calculus which critics of Newton’s time and modern times have pointed out in Book 1 of Newton’s Principia itself (published 1687) and in its forerunner manuscripts, such as De motu corporum in gyrum (“On the motion of bodies in orbit”), of 1684. The Principia is not written in the language of calculus either as we know it or as Newton’s (later) ‘dot’ notation would write it. His work extensively uses calculus in geometric form based on limiting values of the ratios of vanishing small quantities: in the Principia itself, Newton gave demonstration of this under the name of ‘the method of first and last ratios’[25] and explained why he put his expositions in this form,[26] remarking also that ‘hereby the same thing is performed as by the method of indivisibles’.

Because of this, the Principia has been called “a book dense with the theory and application of the infinitesimal calculus” in modern times[27] and “lequel est presque tout de ce calcul” (‘nearly all of it is of this calculus’) in Newton’s time.[28] His use of methods involving “one or more orders of the infinitesimally small” is present in his De motu corporum in gyrum of 1684[29] and in his papers on motion “during the two decades preceding 1684″.[30]

Newton had been reluctant to publish his calculus because he feared controversy and criticism.[31] He was close to the Swiss mathematician Nicolas Fatio de Duillier. In 1691, Duillier started to write a new version of Newton’s Principia, and corresponded with Leibniz.[32] In 1693, the relationship between Duillier and Newton deteriorated and the book was never completed.

Starting in 1699, other members of the Royal Society (of which Newton was a member) accused Leibniz of plagiarism. The dispute then broke out in full force in 1711 when the Royal Society proclaimed in a study that it was Newton who was the true discoverer and labelled Leibniz a fraud. This study was cast into doubt when it was later found that Newton himself wrote the study’s concluding remarks on Leibniz. Thus began the bitter controversy which marred the lives of both Newton and Leibniz until the latter’s death in 1716.[33]

Newton is generally credited with the generalised binomial theorem, valid for any exponent. He discovered Newton’s identities, Newton’s method, classified cubic plane curves (polynomials of degree three in two variables), made substantial contributions to the theory of finite differences, and was the first to use fractional indices and to employ coordinate geometry to derive solutions to Diophantine equations. He approximated partial sums of the harmonic series by logarithms (a precursor to Euler’s summation formula) and was the first to use power series with confidence and to revert power series. Newton’s work on infinite series was inspired by Simon Stevin’s decimals.[34]

When Newton received his M.A. and became a Fellow of the “College of the Holy and Undivided Trinity” in 1667, he made the commitment that “I will either set Theology as the object of my studies and will take holy orders when the time prescribed by these statutes [7 years] arrives, or I will resign from the college.”[35] Up till this point he had not thought much about religion and had twice signed his agreement to the thirty-nine articles, the basis of Church of England doctrine.

He was appointed Lucasian Professor of Mathematics in 1669 on Barrow’s recommendation. During that time, any Fellow of a college at Cambridge or Oxford was required to take holy orders and become an ordained Anglican priest. However, the terms of the Lucasian professorship required that the holder not be active in the church (presumably so as to have more time for science). Newton argued that this should exempt him from the ordination requirement, and Charles II, whose permission was needed, accepted this argument. Thus a conflict between Newton’s religious views and Anglican orthodoxy was averted.[36]

In 1666, Newton observed that the spectrum of colours exiting a prism in the position of minimum deviation is oblong, even when the light ray entering the prism is circular, which is to say, the prism refracts different colours by different angles.[37][38] This led him to conclude that colour is a property intrinsic to light—a point which had been debated in prior years.

From 1670 to 1672, Newton lectured on optics.[40] During this period he investigated the refraction of light, demonstrating that the multicoloured spectrum produced by a prism could be recomposed into white light by a lens and a second prism.[41] Modern scholarship has revealed that Newton’s analysis and resynthesis of white light owes a debt to corpuscular alchemy.[42]

He also showed that coloured light does not change its properties by separating out a coloured beam and shining it on various objects. Newton noted that regardless of whether it was reflected, scattered, or transmitted, it remained the same colour. Thus, he observed that colour is the result of objects interacting with already-coloured light rather than objects generating the colour themselves. This is known as Newton’s theory of colour.[43]

From this work, he concluded that the lens of any refracting telescope would suffer from the dispersion of light into colours (chromatic aberration). As a proof of the concept, he constructed a telescope using a mirror as the objective to bypass that problem.[44][45] Building the design, the first known functional reflecting telescope, today known as a Newtonian telescope,[45] involved solving the problem of a suitable mirror material and shaping technique. Newton ground his own mirrors out of a custom composition of highly reflective speculum metal, using Newton’s rings to judge the quality of the optics for his telescopes. In late 1668[46] he was able to produce this first reflecting telescope. In 1671, the Royal Society asked for a demonstration of his reflecting telescope.[47] Their interest encouraged him to publish his notes, Of Colours,[48] which he later expanded into the work Opticks. When Robert Hooke criticised some of Newton’s ideas, Newton was so offended that he withdrew from public debate. Newton and Hooke had brief exchanges in 1679–80, when Hooke, appointed to manage the Royal Society’s correspondence, opened up a correspondence intended to elicit contributions from Newton to Royal Society transactions,[49] which had the effect of stimulating Newton to work out a proof that the elliptical form of planetary orbits would result from a centripetal force inversely proportional to the square of the radius vector (see Newton’s law of universal gravitation – History and De motu corporum in gyrum). But the two men remained generally on poor terms until Hooke’s death.[50]

Newton argued that light is composed of particles or corpuscles, which were refracted by accelerating into a denser medium. He verged on soundlike waves to explain the repeated pattern of reflection and transmission by thin films (Opticks Bk.II, Props. 12), but still retained his theory of ‘fits’ that disposed corpuscles to be reflected or transmitted (Props.13). However, later physicists favoured a purely wavelike explanation of light to account for the interference patterns and the general phenomenon of diffraction. Today’s quantum mechanics, photons, and the idea of wave–particle duality bear only a minor resemblance to Newton’s understanding of light.

In his Hypothesis of Light of 1675, Newton posited the existence of the ether to transmit forces between particles. The contact with the theosophist Henry More, revived his interest in alchemy. He replaced the ether with occult forces based on Hermetic ideas of attraction and repulsion between particles. John Maynard Keynes, who acquired many of Newton’s writings on alchemy, stated that “Newton was not the first of the age of reason: He was the last of the magicians.”[51] Newton’s interest in alchemy cannot be isolated from his contributions to science.[5] This was at a time when there was no clear distinction between alchemy and science. Had he not relied on the occult idea of action at a distance, across a vacuum, he might not have developed his theory of gravity. (See also Isaac Newton’s occult studies.)

In 1704, Newton published Opticks, in which he expounded his corpuscular theory of light. He considered light to be made up of extremely subtle corpuscles, that ordinary matter was made of grosser corpuscles and speculated that through a kind of alchemical transmutation “Are not gross Bodies and Light convertible into one another, … and may not Bodies receive much of their Activity from the Particles of Light which enter their Composition?”[52] Newton also constructed a primitive form of a frictional electrostatic generator, using a glass globe.[53]

In an article entitled “Newton, prisms, and the ‘opticks’ of tunable lasers”[54] it is indicated that Newton in his book Opticks was the first to show a diagram using a prism as a beam expander. In the same book he describes, via diagrams, the use of multiple-prism arrays. Some 278 years after Newton’s discussion, multiple-prism beam expanders became central to the development of narrow-linewidth tunable lasers. Also, the use of these prismatic beam expanders led to the multiple-prism dispersion theory.[54]

Subsequent to Newton, much has been amended. Young and Fresnel combined Newton’s particle theory with Huygen’s wave theory to show that colour is the visible manifestation of light’s wavelength. Science also slowly came to realise the difference between perception of colour and mathematisable optics. The German poet and scientist, Goethe, could not shake the Newtonian foundation but “one hole Goethe did find in Newton’s armour, … Newton had committed himself to the doctrine that refraction without colour was impossible. He therefore thought that the object-glasses of telescopes must for ever remain imperfect, achromatism and refraction being incompatible. This inference was proved by Dollond to be wrong.”[55]

In 1679, Newton returned to his work on (celestial) mechanics by considering gravitation and its effect on the orbits of planets with reference to Kepler’s laws of planetary motion. This followed stimulation by a brief exchange of letters in 1679–80 with Hooke, who had been appointed to manage the Royal Society’s correspondence, and who opened a correspondence intended to elicit contributions from Newton to Royal Society transactions.[49] Newton’s reawakening interest in astronomical matters received further stimulus by the appearance of a comet in the winter of 1680–1681, on which he corresponded with John Flamsteed.[56] After the exchanges with Hooke, Newton worked out proof that the elliptical form of planetary orbits would result from a centripetal force inversely proportional to the square of the radius vector (see Newton’s law of universal gravitation – History and De motu corporum in gyrum). Newton communicated his results to Edmond Halley and to the Royal Society in De motu corporum in gyrum, a tract written on about 9 sheets which was copied into the Royal Society’s Register Book in December 1684.[57] This tract contained the nucleus that Newton developed and expanded to form the Principia.

The Principia was published on 5 July 1687 with encouragement and financial help from Edmond Halley. In this work, Newton stated the three universal laws of motion that contributed to many advances during the Industrial Revolution which soon followed and were not to be improved upon for more than 200 years. Many of these advancements continue to be the underpinnings of non-relativistic technologies in the modern world. He used the Latin word gravitas (weight) for the effect that would become known as gravity, and defined the law of universal gravitation.

In the same work, Newton presented a calculus-like method of geometrical analysis using ‘first and last ratios’, gave the first analytical determination (based on Boyle’s law) of the speed of sound in air, inferred the oblateness of the spheroidal figure of the Earth, accounted for the precession of the equinoxes as a result of the Moon’s gravitational attraction on the Earth’s oblateness, initiated the gravitational study of the irregularities in the motion of the moon, provided a theory for the determination of the orbits of comets, and much more.

Newton made clear his heliocentric view of the solar system – developed in a somewhat modern way, because already in the mid-1680s he recognised the “deviation of the Sun” from the centre of gravity of the solar system.[58] For Newton, it was not precisely the centre of the Sun or any other body that could be considered at rest, but rather “the common centre of gravity of the Earth, the Sun and all the Planets is to be esteem’d the Centre of the World”, and this centre of gravity “either is at rest or moves uniformly forward in a right line” (Newton adopted the “at rest” alternative in view of common consent that the centre, wherever it was, was at rest).[59]

Newton’s postulate of an invisible force able to act over vast distances led to him being criticised for introducing “occult agencies” into science.[60] Later, in the second edition of the Principia (1713), Newton firmly rejected such criticisms in a concluding General Scholium, writing that it was enough that the phenomena implied a gravitational attraction, as they did; but they did not so far indicate its cause, and it was both unnecessary and improper to frame hypotheses of things that were not implied by the phenomena. (Here Newton used what became his famous expression “hypotheses non fingo”[61]).

With the Principia, Newton became internationally recognised.[62] He acquired a circle of admirers, including the Swiss-born mathematician Nicolas Fatio de Duillier, with whom he formed an intense relationship. This abruptly ended in 1693, and at the same time Newton suffered a nervous breakdown.[63]

Descartes was the most important early influence on Newton the mathematician. Descartes freed plane curves from the Greek and Macedonian limitation to conic sections, and Newton followed his lead by classifying the cubic curves in the plane. He found 72 of the 78 species of cubics. He also divided them into four types, satisfying different equations, and in 1717 Stirling, probably with Newton’s help, proved that every cubic was one of these four types. Newton also claimed that the four types could be obtained by plane projection from one of them, and this was proved in 1731.[64]

According to Tom Whiteside (1932-2008), who published 8 volumes of Newton’s mathematical papers, it is no exaggeration to say that Newton mapped out the development of mathematics for the next 200 years, and that Euler and others largely carried out his plan.[65]

In the 1690s, Newton wrote a number of religious tracts dealing with the literal and symbolic interpretation of the Bible. A manuscript Newton sent to John Locke in which he disputed the fidelity of 1 John 5:7 and its fidelity to the original manuscripts of the New Testament, remained unpublished until 1785.[66][67]

Even though a number of authors have claimed that the work might have been an indication that Newton disputed the belief in Trinity, others assure that Newton did question the passage but never denied Trinity as such. His biographer, scientist Sir David Brewster, who compiled his manuscripts for over 20 years, wrote about the controversy in well-known book Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton, where he explains that Newton questioned the veracity of those passages, but he never denied the doctrine of Trinity as such. Brewster states that Newton was never known as an Arian during his lifetime, it was first William Whiston (an Arian) who argued that “Sir Isaac Newton was so hearty for the Baptists, as well as for the Eusebians or Arians, that he sometimes suspected these two were the two witnesses in the Revelations,” while other like Hopton Haynes (a Mint employee and Humanitarian), “mentioned to Richard Baron, that Newton held the same doctrine as himself”.[68]

Later works – The Chronology of Ancient Kingdoms Amended (1728) and Observations Upon the Prophecies of Daniel and the Apocalypse of St. John (1733) – were published after his death. He also devoted a great deal of time to alchemy (see above).

Newton was also a member of the Parliament of England for Cambridge University in 1689–90 and 1701–2, but according to some accounts his only comments were to complain about a cold draught in the chamber and request that the window be closed.[69][70][71]

Newton moved to London to take up the post of warden of the Royal Mint in 1696, a position that he had obtained through the patronage of Charles Montagu, 1st Earl of Halifax, then Chancellor of the Exchequer. He took charge of England’s great recoining, somewhat treading on the toes of Lord Lucas, Governor of the Tower (and securing the job of deputy comptroller of the temporary Chester branch for Edmond Halley). Newton became perhaps the best-known Master of the Mint upon the death of Thomas Neale in 1699, a position Newton held for the last 30 years of his life.[72][73] These appointments were intended as sinecures, but Newton took them seriously, retiring from his Cambridge duties in 1701, and exercising his power to reform the currency and punish clippers and counterfeiters. As Master of the Mint in 1717, Newton moved the Pound Sterling de facto from the silver standard to the gold standard by setting the bimetallic relationship between gold coins and the silver penny in favour of gold. This caused silver sterling coin to be melted and shipped out of Britain. Newton was made President of the Royal Society in 1703 and an associate of the French Académie des Sciences. In his position at the Royal Society, Newton made an enemy of John Flamsteed, the Astronomer Royal, by prematurely publishing Flamsteed’s Historia Coelestis Britannica, which Newton had used in his studies.[74]

In April 1705, Queen Anne knighted Newton during a royal visit to Trinity College, Cambridge. The knighthood is likely to have been motivated by political considerations connected with the Parliamentary election in May 1705, rather than any recognition of Newton’s scientific work or services as Master of the Mint.[76] Newton was the second scientist to be knighted, after Sir Francis Bacon.[77][78]

Newton was one of many people who lost heavily when the South Sea Company collapsed. Their most significant trade was slaves, and according to his niece, he lost around £20,000.[citation needed]

Towards the end of his life, Newton took up residence at Cranbury Park, near Winchester with his niece and her husband, until his death in 1727.[79] His half-niece, Catherine Barton Conduitt,[80] served as his hostess in social affairs at his house on Jermyn Street in London; he was her “very loving Uncle,”[81] according to his letter to her when she was recovering from smallpox.

Newton died in his sleep in London on 20 March 1727 (OS 20 March 1726; NS 31 March 1727)[1] and was buried in Westminster Abbey. Voltaire was present at his funeral and praised the British for honoring a scientist of heretical religious beliefs with burial there. A bachelor, he had divested much of his estate to relatives during his last years, and died intestate. After his death, Newton’s hair was examined and found to contain mercury, probably resulting from his alchemical pursuits. Mercury poisoning could explain Newton’s eccentricity in late life.[82]

Newton never married. The French writer and philosopher Voltaire, who was in London at the time of Newton’s funeral, said that he “was never sensible to any passion, was not subject to the common frailties of mankind, nor had any commerce with women—a circumstance which was assured me by the physician and surgeon who attended him in his last moments”.[83] The widespread belief that he died a virgin has been commented on by writers such as mathematician Charles Hutton,[84] economist John Maynard Keynes,[85] and physicist Carl Sagan.[86]

Newton did have a close friendship with the Swiss mathematician Nicolas Fatio de Duillier, whom he met in London around 1690.[87] Their friendship came to an unexplained end in 1693. Some of their correspondence has survived.[88][89]

In September of that year, Newton had a breakdown which included sending wild accusatory letters to his friends Pepys and Locke. His note to the latter included the charge that Locke “endeavoured to embroil me with woemen”. Manuel comments that a plausible explanation of Newton’s illness was that he “became aware of something sinful in his affection for Fatio which his censor could not cope with.”[90]

The mathematician Joseph-Louis Lagrange often said that Newton was the greatest genius who ever lived, and once added that Newton was also “the most fortunate, for we cannot find more than once a system of the world to establish.”[91] English poet Alexander Pope was moved by Newton’s accomplishments to write the famous epitaph:

Nature and nature’s laws lay hid in night;

Newton himself had been rather more modest of his own achievements, famously writing in a letter to Robert Hooke in February 1676:

If I have seen further it is by standing on the shoulders of giants.[92]

Two writers think that the above quote, written at a time when Newton and Hooke were in dispute over optical discoveries, was an oblique attack on Hooke (said to have been short and hunchbacked), rather than – or in addition to – a statement of modesty.[93][94] On the other hand, the widely known proverb about standing on the shoulders of giants, published among others by 17th-century poet George Herbert (a former orator of the University of Cambridge and fellow of Trinity College) in his Jacula Prudentum (1651), had as its main point that “a dwarf on a giant’s shoulders sees farther of the two”, and so its effect as an analogy would place Newton himself rather than Hooke as the ‘dwarf’.

In a later memoir, Newton wrote:

I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.[95]

In 1816, a tooth said to have belonged to Isaac Newton was sold for £730[96] (us$3,633) in London to an aristocrat who passed to have it set in a ring.[97] The Guinness World Records 2002 classified it as the most valuable tooth, which would value approximately £25,000 (us$35,700) in late 2001′s terms.[97] Who has bought it and to whom it currently pertains are mysteries.

Albert Einstein kept a picture of Newton on his study wall alongside ones of Michael Faraday and James Clerk Maxwell.[98] Newton remains influential to today’s scientists, as demonstrated by a 2005 survey of members of Britain’s Royal Society (formerly headed by Newton) asking who had the greater effect on the history of science, Newton or Einstein. Royal Society scientists deemed Newton to have made the greater overall contribution.[99] In 1999, an opinion poll of 100 of today’s leading physicists voted Einstein the “greatest physicist ever;” with Newton the runner-up, while a parallel survey of rank-and-file physicists by the site PhysicsWeb gave the top spot to Newton.[100]

Newton’s monument (1731) can be seen in Westminster Abbey, at the north of the entrance to the choir against the choir screen, near his tomb. It was executed by the sculptor Michael Rysbrack (1694–1770) in white and grey marble with design by the architect William Kent. The monument features a figure of Newton reclining on top of a sarcophagus, his right elbow resting on several of his great books and his left hand pointing to a scroll with a mathematical design. Above him is a pyramid and a celestial globe showing the signs of the Zodiac and the path of the comet of 1680. A relief panel depicts putti using instruments such as a telescope and prism.[101] The Latin inscription on the base translates as:

Here is buried Isaac Newton, Knight, who by a strength of mind almost divine, and mathematical principles peculiarly his own, explored the course and figures of the planets, the paths of comets, the tides of the sea, the dissimilarities in rays of light, and, what no other scholar has previously imagined, the properties of the colours thus produced. Diligent, sagacious and faithful, in his expositions of nature, antiquity and the holy Scriptures, he vindicated by his philosophy the majesty of God mighty and good, and expressed the simplicity of the Gospel in his manners. Mortals rejoice that there has existed such and so great an ornament of the human race! He was born on 25 December 1642, and died on 20 March 1726/7. — Translation from G.L. Smyth, The Monuments and Genii of St. Paul’s Cathedral, and of Westminster Abbey (1826), ii, 703–4.[101]

From 1978 until 1988, an image of Newton designed by Harry Ecclestone appeared on Series D £1 banknotes issued by the Bank of England (the last £1 notes to be issued by the Bank of England). Newton was shown on the reverse of the notes holding a book and accompanied by a telescope, a prism and a map of the Solar System.[102]

A statue of Isaac Newton, looking at an apple at his feet, can be seen at the Oxford University Museum of Natural History. A large bronze statue, Newton, after William Blake, by Eduardo Paolozzi, dated 1995 and inspired by Blake’s etching, dominates the piazza of the British Library in London.

Although born into an Anglican family, by his thirties Newton held a Christian faith that, had it been made public, would not have been considered orthodox by mainstream Christianity;[103] in recent times he has been described as a heretic.[6]

By 1672 he had started to record his theological researches in notebooks which he showed to no one and which have only recently been examined. They demonstrate an extensive knowledge of early church writings and show that in the conflict between Athanasius and Arius which defined the Creed, he took the side of Arius, the loser, who rejected the conventional view of the Trinity. Newton “recognized Christ as a divine mediator between God and man, who was subordinate to the Father who created him.”[104] He was especially interested in prophecy, but for him, “the great apostasy was trinitarianism.”[105]

Newton tried unsuccessfully to obtain one of the two fellowships that exempted the holder from the ordination requirement. At the last moment in 1675 he received a dispensation from the government that excused him and all future holders of the Lucasian chair.[106]

In Newton’s eyes, worshipping Christ as God was idolatry, to him the fundamental sin.[107] Historian Stephen D. Snobelen says of Newton, “Isaac Newton was a heretic. But … he never made a public declaration of his private faith—which the orthodox would have deemed extremely radical. He hid his faith so well that scholars are still unravelling his personal beliefs.”[6] Snobelen concludes that Newton was at least a Socinian sympathiser (he owned and had thoroughly read at least eight Socinian books), possibly an Arian and almost certainly an anti-trinitarian.[6]

In a minority view, T.C. Pfizenmaier argues that Newton held the Eastern Orthodox view on the Trinity.[108] However, this type of view ‘has lost support of late with the availability of Newton’s theological papers’,[109] and now most scholars identify Newton as an Antitrinitarian monotheist.[6][110]

Although the laws of motion and universal gravitation became Newton’s best-known discoveries, he warned against using them to view the Universe as a mere machine, as if akin to a great clock. He said, “Gravity explains the motions of the planets, but it cannot explain who set the planets in motion. God governs all things and knows all that is or can be done.”[111]

Along with his scientific fame, Newton’s studies of the Bible and of the early Church Fathers were also noteworthy. Newton wrote works on textual criticism, most notably An Historical Account of Two Notable Corruptions of Scripture. He placed the crucifixion of Jesus Christ at 3 April, AD 33, which agrees with one traditionally accepted date.[112]

He believed in a rationally immanent world, but he rejected the hylozoism implicit in Leibniz and Baruch Spinoza. The ordered and dynamically informed Universe could be understood, and must be understood, by an active reason. In his correspondence, Newton claimed that in writing the Principia “I had an eye upon such Principles as might work with considering men for the belief of a Deity”.[113] He saw evidence of design in the system of the world: “Such a wonderful uniformity in the planetary system must be allowed the effect of choice”. But Newton insisted that divine intervention would eventually be required to reform the system, due to the slow growth of instabilities.[114] For this, Leibniz lampooned him: “God Almighty wants to wind up his watch from time to time: otherwise it would cease to move. He had not, it seems, sufficient foresight to make it a perpetual motion.”[115] Newton’s position was vigorously defended by his follower Samuel Clarke in a famous correspondence. A century later, Pierre-Simon Laplace’s work “Celestial Mechanics” had a natural explanation for why the planet orbits don’t require periodic divine intervention.[116]

Newton and Robert Boyle’s approach to the mechanical philosophy was promoted by rationalist pamphleteers as a viable alternative to the pantheists and enthusiasts, and was accepted hesitantly by orthodox preachers as well as dissident preachers like the latitudinarians.[117] The clarity and simplicity of science was seen as a way to combat the emotional and metaphysical superlatives of both superstitious enthusiasm and the threat of atheism,[118] and at the same time, the second wave of English deists used Newton’s discoveries to demonstrate the possibility of a “Natural Religion”.

The attacks made against pre-Enlightenment “magical thinking”, and the mystical elements of Christianity, were given their foundation with Boyle’s mechanical conception of the Universe. Newton gave Boyle’s ideas their completion through mathematical proofs and, perhaps more importantly, was very successful in popularising them.[120] Newton refashioned the world governed by an interventionist God into a world crafted by a God that designs along rational and universal principles.[121] These principles were available for all people to discover, allowed people to pursue their own aims fruitfully in this life, not the next, and to perfect themselves with their own rational powers.[122]

Newton saw God as the master creator whose existence could not be denied in the face of the grandeur of all creation.[123][124][125] His spokesman, Samuel Clarke, rejected Leibniz’ theodicy which cleared God from the responsibility for l’origine du mal by making God removed from participation in his creation, since as Clarke pointed out, such a deity would be a king in name only, and but one step away from atheism.[126] But the unforeseen theological consequence of the success of Newton’s system over the next century was to reinforce the deist position advocated by Leibniz.[127] The understanding of the world was now brought down to the level of simple human reason, and humans, as Odo Marquard argued, became responsible for the correction and elimination of evil.[128]

In a manuscript he wrote in 1704 in which he describes his attempts to extract scientific information from the Bible, he estimated that the world would end no earlier than 2060. In predicting this he said, “This I mention not to assert when the time of the end shall be, but to put a stop to the rash conjectures of fanciful men who are frequently predicting the time of the end, and by doing so bring the sacred prophesies into discredit as often as their predictions fail.”[129]

Speculative fiction author Fritz Leiber said of Newton, “Everyone knows Newton as the great scientist. Few remember that he spent half his life muddling with alchemy, looking for the philosopher’s stone. That was the pebble by the seashore he really wanted to find.”[130]

Enlightenment philosophers chose a short history of scientific predecessors – Galileo, Boyle, and Newton principally – as the guides and guarantors of their applications of the singular concept of Nature and Natural Law to every physical and social field of the day. In this respect, the lessons of history and the social structures built upon it could be discarded.[131]

It was Newton’s conception of the Universe based upon Natural and rationally understandable laws that became one of the seeds for Enlightenment ideology.[132] Locke and Voltaire applied concepts of Natural Law to political systems advocating intrinsic rights; the physiocrats and Adam Smith applied Natural conceptions of psychology and self-interest to economic systems; and sociologists criticised the current social order for trying to fit history into Natural models of progress. Monboddo and Samuel Clarke resisted elements of Newton’s work, but eventually rationalised it to conform with their strong religious views of nature.

As Warden, and afterwards Master, of the Royal Mint, Newton estimated that 20 percent of the coins taken in during The Great Recoinage of 1696 were counterfeit. Counterfeiting was high treason, punishable by the felon’s being hanged, drawn and quartered. Despite this, convicting the most flagrant criminals could be extremely difficult. However, Newton proved to be equal to the task.[133] Disguised as a habitué of bars and taverns, he gathered much of that evidence himself.[134] For all the barriers placed to prosecution, and separating the branches of government, English law still had ancient and formidable customs of authority. Newton had himself made a justice of the peace in all the home counties—there is a draft of a letter regarding this matter stuck into Newton’s personal first edition of his Philosophiæ Naturalis Principia Mathematica which he must have been amending at the time.[135] Then he conducted more than 100 cross-examinations of witnesses, informers, and suspects between June 1698 and Christmas 1699. Newton successfully prosecuted 28 coiners.[136]

One of Newton’s cases as the King’s attorney was against William Chaloner.[137] Chaloner’s schemes included setting up phony conspiracies of Catholics and then turning in the hapless conspirators whom he had entrapped. Chaloner made himself rich enough to posture as a gentleman. Petitioning Parliament, Chaloner accused the Mint of providing tools to counterfeiters (a charge also made by others). He proposed that he be allowed to inspect the Mint’s processes in order to improve them. He petitioned Parliament to adopt his plans for a coinage that could not be counterfeited, while at the same time striking false coins.[138] Newton put Chaloner on trial for counterfeiting and had him sent to Newgate Prison in September 1697. But Chaloner had friends in high places, who helped him secure an acquittal and his release.[137] Newton put him on trial a second time with conclusive evidence. Chaloner was convicted of high treason and hanged, drawn and quartered on 23 March 1699 at Tyburn gallows.[139]

As a result of a report written by Newton on 21 September 1717 to the Lords Commissioners of His Majesty’s Treasury the bimetallic relationship between gold coins and silver coins was changed by Royal proclamation on 22 December 1717, forbidding the exchange of gold guineas for more than 21 silver shillings.[140][141] This inadvertently resulted in a silver shortage as silver coins were used to pay for imports, while exports were paid for in gold, effectively moving Britain from the silver standard to its first gold standard. It is a matter of debate as whether he intended to do this or not.[142] It has been argued that Newton conceived of his work at the Mint as a continuation of his alchemical work.[143]

In the Principia, Newton gives the famous three laws of motion, stated here in modern form.

Newton’s First Law (also known as the Law of Inertia) states that an object at rest tends to stay at rest and that an object in uniform motion tends to stay in uniform motion unless acted upon by a net external force. The meaning of this law is the existence of reference frames (called inertial frames) where objects not acted upon by forces move in uniform motion (in particular, they may be at rest).

Newton’s Second Law states that an applied force, , on an object equals the rate of change of its momentum, , with time. Mathematically, this is expressed as

Since the law applies only to systems of constant mass,[144] can be brought out of the derivative operator. By substitution using the definition of acceleration, the equation can be written in the iconic form

The first and second laws represent a break with the physics of Aristotle, in which it was believed that a force was necessary in order to maintain motion. They state that a force is only needed in order to change an object’s state of motion. The SI unit of force is the newton, named in Newton’s honour.

Newton’s Third Law states that for every action there is an equal and opposite reaction. This means that any force exerted onto an object has a counterpart force that is exerted in the opposite direction back onto the first object. A common example is of two ice skaters pushing against each other and sliding apart in opposite directions. Another example is the recoil of a firearm, in which the force propelling the bullet is exerted equally back onto the gun and is felt by the shooter. Since the objects in question do not necessarily have the same mass, the resulting acceleration of the two objects can be different (as in the case of firearm recoil).

Unlike Aristotle’s, Newton’s physics is meant to be universal. For example, the second law applies both to a planet and to a falling stone.

The vector nature of the second law addresses the geometrical relationship between the direction of the force and the manner in which the object’s momentum changes. Before Newton, it had typically been assumed that a planet orbiting the Sun would need a forward force to keep it moving. Newton showed instead that all that was needed was an inward attraction from the Sun. Even many decades after the publication of the Principia, this counterintuitive idea was not universally accepted, and many scientists preferred Descartes’ theory of vortices.[145]

Newton himself often told the story that he was inspired to formulate his theory of gravitation by watching the fall of an apple from a tree.[146] Although it has been said that the apple story is a myth and that he did not arrive at his theory of gravity in any single moment,[147] acquaintances of Newton (such as William Stukeley, whose manuscript account of 1752 has been made available by the Royal Society) do in fact confirm the incident, though not the cartoon version that the apple actually hit Newton’s head. Stukeley recorded in his Memoirs of Sir Isaac Newton’s Life a conversation with Newton in Kensington on 15 April 1726:[148][149]

we went into the garden, & drank thea under the shade of some appletrees; only he, & my self. amidst other discourse, he told me, he was just in the same situation, as when formerly, the notion of gravitation came into his mind. “why should that apple always descend perpendicularly to the ground,” thought he to himself; occasion’d by the fall of an apple, as he sat in a contemplative mood. “why should it not go sideways, or upwards? but constantly to the earths center? assuredly, the reason is, that the earth draws it. there must be a drawing power in matter. & the sum of the drawing power in the matter of the earth must be in the earths center, not in any side of the earth. therefore dos this apple fall perpendicularly, or toward the center. if matter thus draws matter; it must be in proportion of its quantity. therefore the apple draws the earth, as well as the earth draws the apple.

John Conduitt, Newton’s assistant at the Royal Mint and husband of Newton’s niece, also described the event when he wrote about Newton’s life:[150]

In the year 1666 he retired again from Cambridge to his mother in Lincolnshire. Whilst he was pensively meandering in a garden it came into his thought that the power of gravity (which brought an apple from a tree to the ground) was not limited to a certain distance from earth, but that this power must extend much further than was usually thought. Why not as high as the Moon said he to himself & if so, that must influence her motion & perhaps retain her in her orbit, whereupon he fell a calculating what would be the effect of that supposition.

In similar terms, Voltaire wrote in his Essay on Epic Poetry (1727), “Sir Isaac Newton walking in his gardens, had the first thought of his system of gravitation, upon seeing an apple falling from a tree.”

It is known from his notebooks that Newton was grappling in the late 1660s with the idea that terrestrial gravity extends, in an inverse-square proportion, to the Moon; however it took him two decades to develop the full-fledged theory.[151] The question was not whether gravity existed, but whether it extended so far from Earth that it could also be the force holding the Moon to its orbit. Newton showed that if the force decreased as the inverse square of the distance, one could indeed calculate the Moon’s orbital period, and get good agreement. He guessed the same force was responsible for other orbital motions, and hence named it “universal gravitation”.

Various trees are claimed to be “the” apple tree which Newton describes. The King’s School, Grantham, claims that the tree was purchased by the school, uprooted and transported to the headmaster’s garden some years later. The staff of the [now] National Trust-owned Woolsthorpe Manor dispute this, and claim that a tree present in their gardens is the one described by Newton. A descendant of the original tree[152] can be seen growing outside the main gate of Trinity College, Cambridge, below the room Newton lived in when he studied there. The National Fruit Collection at Brogdale[153] can supply grafts from their tree, which appears identical to Flower of Kent, a coarse-fleshed cooking variety.[154]

Religion

Writings by Newton

Hydrangeas Wedding Flowers

Posted on October 21st, 2014

Hydrangeas Wedding Flowers

by

Daisy Hudson

Hydrangeas

You already know that hydrangeas are one of the most asked flowers during wedding seasons and they are originally from Asia, North and South America. But did you know that there are over 100 species of this beautiful flower? Well yes, but I want to share with you today the most use type of hydrangeas when it comes to decorate your wedding and they come in the natural color of white, blue or pink, the rest of the hydrangeas you see out there that have other colors is because they have been tinted and the scientific name is Hydrangea Macrophylla.

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The Hydrangea Macrophylla is the one that we all choose when it comes to decorate events. They are about 1 to 5 feet from stem to bloom and they vary in size depending on the color, natural hydrangea come in white, blue and pink so all the others that we can find in our florist shops or at your wholesaler are tinted like for example hot pink, lavender, orange, red, peach and probably the color that you need you can find. Keep in mind that when flowers are tinted if they are sprayed with the tint is not recommended to keep them submerge for a long period of time since they can tint the water they are in.

To take care of these gorgeous flowers you might need to know that they suffer from dehydration and need to be kept in water all the time, if you are buying them from your local florist you have half of the job done for you since they are kept and prep for you at their shops but if you are getting them wholesale they should each come with it water tube to maintain them hydrated during their trip. Once you get them you need to take care of the as the florist will do just keep in mind that this flower are very sensible and if you don t have the time I really suggest to get help to provide good care and handling to your flowers. When it comes to arranging your hydrangeas I recommend you to coordinate with the colors of your event and since you have an ample variety it is very easy to fall in love with them.

Once I had a request of arranging a green garland that was about 20 feet long with a mixture of white and burgundy hydrangeas for a centerpiece of a table for an event involving wine, you can see how I played with the colors to make the hydrangeas stand out even more. When it comes to choosing the type and the color of hydrangea just keep in mind that this are already beautiful flower and they just need a bit more to stand out.

Daisy Hudson florist, in love with flowers and blooger in the Miami area.

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5-year old American girl dies after visiting the dentist

Posted on October 21st, 2014

Friday, September 29, 2006 

Diamond Brownridge, a 5-year old girl from Chicago, Illinois, has died after a visit to the dentist. Children’s Memorial Hospital officials say that the girl was rushed to the hospital when she never woke up after being sedated for a dental procedure. She had been in a coma, on life support, since being admitted to the hospital early in the weekend.

“She passed very peacefully and beautifully,” said the hospital in a statement that the family issued.

Ommettress Travis, the mother of the girl, was asked not to remain inside the room while dentists were operating on the girl to repair two cavities and to have at least two caps replaced. Travis says after thirty minutes she was asked to come back in and found Brownridge not breathing, in the dentist chair.

Hicham Riba, a specialist and professional in anesthesia, who was also licensed, was the dentist in charge of the procedure.

“My family and I are so sad. May God bless Diamond and her family. Every time you have a tragedy like this, you pray more. I don’t think I will ever go back to a normal life after an experience like this,” Riba said in a statement on Wednesday, September 28.

According to the family, the girl had been given at least a triple dose of medicine that sedated her. Those drugs include: nitrous oxide gas, a single dose of an “oral agent” and an IV.

A judge has ordered that all equipment and materials used during the operation be protected and examined. The girl’s medical records have also been ordered to be examined.

There is no word on whether or not any charges will be filed against Riba or any of the dentist’s staff.

5-year old American girl dies after visiting the dentist

Posted on October 20th, 2014

Friday, September 29, 2006 

Diamond Brownridge, a 5-year old girl from Chicago, Illinois, has died after a visit to the dentist. Children’s Memorial Hospital officials say that the girl was rushed to the hospital when she never woke up after being sedated for a dental procedure. She had been in a coma, on life support, since being admitted to the hospital early in the weekend.

“She passed very peacefully and beautifully,” said the hospital in a statement that the family issued.

Ommettress Travis, the mother of the girl, was asked not to remain inside the room while dentists were operating on the girl to repair two cavities and to have at least two caps replaced. Travis says after thirty minutes she was asked to come back in and found Brownridge not breathing, in the dentist chair.

Hicham Riba, a specialist and professional in anesthesia, who was also licensed, was the dentist in charge of the procedure.

“My family and I are so sad. May God bless Diamond and her family. Every time you have a tragedy like this, you pray more. I don’t think I will ever go back to a normal life after an experience like this,” Riba said in a statement on Wednesday, September 28.

According to the family, the girl had been given at least a triple dose of medicine that sedated her. Those drugs include: nitrous oxide gas, a single dose of an “oral agent” and an IV.

A judge has ordered that all equipment and materials used during the operation be protected and examined. The girl’s medical records have also been ordered to be examined.

There is no word on whether or not any charges will be filed against Riba or any of the dentist’s staff.

Retired U.S. vets sue Donald Rumsfeld for excessive service cutbacks

Posted on October 20th, 2014

Tuesday, May 31, 2005 

One thousand residents of the Defense Department-managed Armed Forces Retirement Home in Washington, D.C. filed a class-action lawsuit on May 24, asserting that the cut-backs in medical and dental services imposed by Secretary of Defense Donald Rumsfeld are illegal. The operating budget for the home was reduced from $63 million in 2004 to $58 million for 2005. The residents cite cuts in on-site X-ray, electrocardiogram, physical and dental services, and the closing of the home’s main clinic and an on-site pharmacy.

Chief Financial Officer Steve McManus responded that the changes not only save money but also achieved improved efficiencies. “We’re really trying to improve the benefits to our residents,” he said.

Most of the home’s costs are paid for by a trust fund and monthly fees paid by residents. By law, the Armed Forces Retirement Homes are required to fund, “on-site primary care, medical care and a continuum of long-term care services.”

Decorative Wreaths From The Wreath Depot Add Style To Special Events

Posted on October 17th, 2014

Submitted by: Seo5 Consulting

Providing a warm, inviting welcome to any home, decorative wreaths, when placed either on your front door or as a centrepiece within your home, exude style while evoking a sensation of celebration in all in view them. Now, thanks to one wreath creation specialist, your home can be enhanced with these timeless wonders.

The Wreath Depot offers decorative wreaths for every occasion. Whether the event is the beginning of summer, which calls for a bright, vivacious collection of flowers or a more sombre event such as a funeral, where an elegant memorial to a loved one is required, The Wreath Depot can assess your requirements and provide an arrangement that embodies the perfect accompaniment for the occasion.

With 22 years in the industry, The Wreath Depot has become one of the most trusted suppliers of decorative wreaths in the United States. Their in-house staff has an exceptional skill set in designing arrangements that act as the perfect backdrop for special events and holidays. And each step within their supply process is carried out by professionals in the field. From design to storage and delivery, professionalism is a guarantee.

The Wreath Depot also has an unfailing dedication to meeting their customers’ requirements. That’s why they allow customer’s to return wreaths to them within 5-days of delivery if they ‘re not happy with the selection they’ve received.

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The products within The Wreath Depot’s selection make ideal gifts for friends and family. To add that personal touch to your gift, the company allows you to append a free message with your purchase, thus ensuring that your warm thoughts are truly expressed with your purchase and your words.

This specialist supplier ‘s catalogue has a whole host of outstanding wreaths available for shipment at a moment ‘s notice. Their collection is evolving constantly to keep up with customer demand.

Consider for example their seashell and ocean wreaths, which add an exquisite stylish element to cabins, dens and family rooms, in addition to being the consummate way to welcome great occasions, through the injection of the smell of a warm summer breeze into indoor spaces. Consider for example the Gulf Shore Wreath, which is an inspired collection of huckleberry twigs, air dried salal, echinops, blue larkspur, ammobium, sand dollars, star fish, safflower and tree fern that will take you on a journey back to those warm summer nights on the beach and evoke a calming sense of peacefulness within any home.

Within their exceptionally varied product selection, The Wreath Depot also has a wide array of accessories that will act as the requisite addition to any wreath selection. For those wreaths that simply demand onlookers ‘ attention, The Wreath Depot offers the Parisian Wreath Stand, which can be used to majestically display wreaths either as part of a table selection or on an area of flooring.

With a plethora of arrangements, designed by industry specialists, the experts at The Wreath Depot have what it takes to ensure that your special event is commemorated in magnificent style. Call today to speak to them about the various selections that they carry.

About The Wreath Depot:

Thanks to the organization’s 22-year history in delivering classic decorative wreaths to customers across the United States, The Wreath Depot has become a leading resource for those searching for commemorative wreaths for special occasions. To learn more, please go to Thewreathdepot.

About the Author: Wreath Depot delivers the finest Door Wreaths, Swags, both Dried Flower and Silk Wreath arrangements. Other wreaths include twig wreaths, holiday wreaths, seasonal wreaths and much more. For more information please visit

thewreathdepot.com/

.

Source:

isnare.com

Permanent Link:

isnare.com/?aid=973130&ca=Arts+and+Crafts

Wikinews:Video Wikinews/2.0/Enlist

Posted on October 16th, 2014

Want to be kept in the loop? Want to help? Add your name to the list!

Make sure you add your username, what operating systems you have access to and know, any expertise on the area you have, what all the relevant programs you know which might help and any other information which may be useful.

You don’t even need to know anything! If we ever need someone in your area, we might be able to supply you with some training from another Wikinewsie in your area or, you can help with stories and research. We need help with everything.

User: Trisreed
Operating System/s: Windows Vista
Expertise: Graphics, Image Editing, Video Editing, 3D Design, Music Compsition
Relevant Programs Known: Fireworks, Flash, Vegas, ACID, Paint Shop Pro, Windows Movie Maker, Photoshop
Other Information: Experienced in graphic design.

User: Stickeylabel
Operating System/s: XP
Expertise: Graphics, Image Editing
Relevant Programs Known: Fireworks, Flash, Vegas, Windows Movie Maker, Photoshop
Other Information: Experienced in logo and web design.

User: Symode09
Operating System/s: OSX, XP, Vista
Expertise: Video and Audio Editing, and Recording
Relevant Programs Known: Macromedia Flash, Vegas, Final Cut Pro, Avid, Windows Movie Maker, Fireworks, Acid, Photoshop
Other Information: Have access to a green screen and a camera, prefer 16:9 over 4:3.

User: Markie
Operating System/s: XP
Expertise: Good with audio editing (if needed – esp Audacity) and ok with video editing. Will also help complete research if needed.
Relevant Programs Known: Audacity, Windows Movie Maker and a few others
Other Information: Err will leave this for later

User: DragonFire1024
Operating System/s: Windows XP, Second edition.
Expertise: News reporting, Original Reporting, In the field reporting and interviews. Can do some small still graphics work.
Relevant Programs Known: Gimp logo and graphics program, photoshop programs.
Other Information: Did a small news bit, just as we are attampting to do, for a school report on a polluted river in my birth city of Wayne, MI. It was on TV at one point and it was soo many years ago…I wouldn’t know where to look to see what it looked like. Also created the second Wikinews Video 2.0 Video. Produced by: Zachary.

User: Thunderhead
Operating System/s: Windows 2000, XP
Expertise: Behind-the-scenes work, public coordination, etc.
Relevant Programs Known: N/A
Other Information: Did radio work for 4 years

User: Zanimum
Operating System(s): Windows XP

User: User:Bawolff
Operating System/s: Windows XP, Gentoo Linux
Expertise: Next to none :(
Relevant Programs Known: Very little. I have blender installed on one computer, which I mean to learn how to do cool things with, but havn’t yet. I’m familiar with win movie maker if that’s helpful

User: Matt2501
Operating System/s: Mac OS X 10.4
Expertise: Public and Media Relations!
Relevant Programs Known: Nothing really, iMovie HD on my Mac, that’s about it!
Other Information: Although I am really the technical sort of person, compared to some people here, I am nothing, I have done a course in Public and Media Relations, so am happy to work on any publicity if nessesary

User: Nzgabriel
Operating System/s: Windows XP and live version of Ubuntu
Expertise:News reporting, photography, audio editing, and graphic editing.
Relevant Programs Known:Adobe Photoshop, Adobe Illustrator and Windows Movie Maker.
Other Information: Online social media

User: Steven Fruitsmaak
Operating System/s: Windows XP
Expertise: some from Audio Wikinews, and reporting of course
Relevant Programs Known: Photoshop, Audacity
Other Information: just here to help if I can, to get doughnuts or do some typing or something.

User: FellowWikiNews
Operating System/s: Windows XP, Ubuntu Linux
Expertise: Writing, Reporting, Photography, Graphics Editing, and Sound Editing
Relevant Programs Known: GIMP, Picasa, Audacity, Windows Movie Maker
Other Information: Can help with writing and other jobs.

User: User:Jackl
Operating System/s: XP
Expertise: Journalism. Editing/Production.
Relevant Programs Known: Video Editing Suites. Camcorder.
Other Information: 2 year experience with School magazine. 6 months expertise as Head of Design, and Features Writer. 18 months as Head of Current Affairs (News and Sport). Three times winner of School’s Journalist Competition. 2004, 2005, 2006

User: TheFearow
Operating System/s: Mac OS X, Windows XP Home, Linux
Expertise: I have basic qulaifications in video production and web design, and I have been doing it as a hobby for several years.
Relevant Programs Known: Premiere, Final Cut Pro, Soundtrack Pro, Adobe Photoshop/Illustrator/etc.
Other Information: Not much else

User: Gamersedge
Operating System/s: Windows XP
Expertise: Garageband, teleprompting
Relevant Programs Known: Garageband, iMovie, Windows Movie Maker etc.
Other Information: Uhhh not really. im 13.

User: Sm07
Operating System/s: Mac OS X 10.4
Expertise: Video editing, title design, image editing and web design.
Relevant Programs Known: iMovie HD, After Effects 7, Photoshop, Dreamweaver, Flash, Garageband, Audacity
Other Information: I designed [[1]] and the titles for this project [[2]] (I only did the end section – fast forward to the globe)

User: mgeheren
Operating System/s: Vista
Expertise: I am a Journalist for Scholastic News and KV Chronicles I have interviewed John McCain and many other people, I can do field reporting or interviewing
Relevant Programs Known: Movie Maker, I Movie can learn others fast
Other Information: I am 13 but willing to help

User: Csmcdem
Operating System/s: Mac OS X Leopard, Windows XP, Windows Vista, Ubuntu
Expertise: Nothing Really, but I’m pretty good at Photoshop, and can learn fast.
Relevant Programs Known: iMovie, Premiere Pro, Windows Movie Maker, Photoshop, Fireworks, a little Flash, and Dreamweaver
Other Information: I am 15 and would love to help, it seems like a good project.

Wikinews:Video Wikinews/2.0/Enlist

Posted on October 16th, 2014

Want to be kept in the loop? Want to help? Add your name to the list!

Make sure you add your username, what operating systems you have access to and know, any expertise on the area you have, what all the relevant programs you know which might help and any other information which may be useful.

You don’t even need to know anything! If we ever need someone in your area, we might be able to supply you with some training from another Wikinewsie in your area or, you can help with stories and research. We need help with everything.

User: Trisreed
Operating System/s: Windows Vista
Expertise: Graphics, Image Editing, Video Editing, 3D Design, Music Compsition
Relevant Programs Known: Fireworks, Flash, Vegas, ACID, Paint Shop Pro, Windows Movie Maker, Photoshop
Other Information: Experienced in graphic design.

User: Stickeylabel
Operating System/s: XP
Expertise: Graphics, Image Editing
Relevant Programs Known: Fireworks, Flash, Vegas, Windows Movie Maker, Photoshop
Other Information: Experienced in logo and web design.

User: Symode09
Operating System/s: OSX, XP, Vista
Expertise: Video and Audio Editing, and Recording
Relevant Programs Known: Macromedia Flash, Vegas, Final Cut Pro, Avid, Windows Movie Maker, Fireworks, Acid, Photoshop
Other Information: Have access to a green screen and a camera, prefer 16:9 over 4:3.

User: Markie
Operating System/s: XP
Expertise: Good with audio editing (if needed – esp Audacity) and ok with video editing. Will also help complete research if needed.
Relevant Programs Known: Audacity, Windows Movie Maker and a few others
Other Information: Err will leave this for later

User: DragonFire1024
Operating System/s: Windows XP, Second edition.
Expertise: News reporting, Original Reporting, In the field reporting and interviews. Can do some small still graphics work.
Relevant Programs Known: Gimp logo and graphics program, photoshop programs.
Other Information: Did a small news bit, just as we are attampting to do, for a school report on a polluted river in my birth city of Wayne, MI. It was on TV at one point and it was soo many years ago…I wouldn’t know where to look to see what it looked like. Also created the second Wikinews Video 2.0 Video. Produced by: Zachary.

User: Thunderhead
Operating System/s: Windows 2000, XP
Expertise: Behind-the-scenes work, public coordination, etc.
Relevant Programs Known: N/A
Other Information: Did radio work for 4 years

User: Zanimum
Operating System(s): Windows XP

User: User:Bawolff
Operating System/s: Windows XP, Gentoo Linux
Expertise: Next to none :(
Relevant Programs Known: Very little. I have blender installed on one computer, which I mean to learn how to do cool things with, but havn’t yet. I’m familiar with win movie maker if that’s helpful

User: Matt2501
Operating System/s: Mac OS X 10.4
Expertise: Public and Media Relations!
Relevant Programs Known: Nothing really, iMovie HD on my Mac, that’s about it!
Other Information: Although I am really the technical sort of person, compared to some people here, I am nothing, I have done a course in Public and Media Relations, so am happy to work on any publicity if nessesary

User: Nzgabriel
Operating System/s: Windows XP and live version of Ubuntu
Expertise:News reporting, photography, audio editing, and graphic editing.
Relevant Programs Known:Adobe Photoshop, Adobe Illustrator and Windows Movie Maker.
Other Information: Online social media

User: Steven Fruitsmaak
Operating System/s: Windows XP
Expertise: some from Audio Wikinews, and reporting of course
Relevant Programs Known: Photoshop, Audacity
Other Information: just here to help if I can, to get doughnuts or do some typing or something.

User: FellowWikiNews
Operating System/s: Windows XP, Ubuntu Linux
Expertise: Writing, Reporting, Photography, Graphics Editing, and Sound Editing
Relevant Programs Known: GIMP, Picasa, Audacity, Windows Movie Maker
Other Information: Can help with writing and other jobs.

User: User:Jackl
Operating System/s: XP
Expertise: Journalism. Editing/Production.
Relevant Programs Known: Video Editing Suites. Camcorder.
Other Information: 2 year experience with School magazine. 6 months expertise as Head of Design, and Features Writer. 18 months as Head of Current Affairs (News and Sport). Three times winner of School’s Journalist Competition. 2004, 2005, 2006

User: TheFearow
Operating System/s: Mac OS X, Windows XP Home, Linux
Expertise: I have basic qulaifications in video production and web design, and I have been doing it as a hobby for several years.
Relevant Programs Known: Premiere, Final Cut Pro, Soundtrack Pro, Adobe Photoshop/Illustrator/etc.
Other Information: Not much else

User: Gamersedge
Operating System/s: Windows XP
Expertise: Garageband, teleprompting
Relevant Programs Known: Garageband, iMovie, Windows Movie Maker etc.
Other Information: Uhhh not really. im 13.

User: Sm07
Operating System/s: Mac OS X 10.4
Expertise: Video editing, title design, image editing and web design.
Relevant Programs Known: iMovie HD, After Effects 7, Photoshop, Dreamweaver, Flash, Garageband, Audacity
Other Information: I designed [[1]] and the titles for this project [[2]] (I only did the end section – fast forward to the globe)

User: mgeheren
Operating System/s: Vista
Expertise: I am a Journalist for Scholastic News and KV Chronicles I have interviewed John McCain and many other people, I can do field reporting or interviewing
Relevant Programs Known: Movie Maker, I Movie can learn others fast
Other Information: I am 13 but willing to help

User: Csmcdem
Operating System/s: Mac OS X Leopard, Windows XP, Windows Vista, Ubuntu
Expertise: Nothing Really, but I’m pretty good at Photoshop, and can learn fast.
Relevant Programs Known: iMovie, Premiere Pro, Windows Movie Maker, Photoshop, Fireworks, a little Flash, and Dreamweaver
Other Information: I am 15 and would love to help, it seems like a good project.

Wikinews:Video Wikinews/2.0/Enlist

Posted on October 15th, 2014

Want to be kept in the loop? Want to help? Add your name to the list!

Make sure you add your username, what operating systems you have access to and know, any expertise on the area you have, what all the relevant programs you know which might help and any other information which may be useful.

You don’t even need to know anything! If we ever need someone in your area, we might be able to supply you with some training from another Wikinewsie in your area or, you can help with stories and research. We need help with everything.

User: Trisreed
Operating System/s: Windows Vista
Expertise: Graphics, Image Editing, Video Editing, 3D Design, Music Compsition
Relevant Programs Known: Fireworks, Flash, Vegas, ACID, Paint Shop Pro, Windows Movie Maker, Photoshop
Other Information: Experienced in graphic design.

User: Stickeylabel
Operating System/s: XP
Expertise: Graphics, Image Editing
Relevant Programs Known: Fireworks, Flash, Vegas, Windows Movie Maker, Photoshop
Other Information: Experienced in logo and web design.

User: Symode09
Operating System/s: OSX, XP, Vista
Expertise: Video and Audio Editing, and Recording
Relevant Programs Known: Macromedia Flash, Vegas, Final Cut Pro, Avid, Windows Movie Maker, Fireworks, Acid, Photoshop
Other Information: Have access to a green screen and a camera, prefer 16:9 over 4:3.

User: Markie
Operating System/s: XP
Expertise: Good with audio editing (if needed – esp Audacity) and ok with video editing. Will also help complete research if needed.
Relevant Programs Known: Audacity, Windows Movie Maker and a few others
Other Information: Err will leave this for later

User: DragonFire1024
Operating System/s: Windows XP, Second edition.
Expertise: News reporting, Original Reporting, In the field reporting and interviews. Can do some small still graphics work.
Relevant Programs Known: Gimp logo and graphics program, photoshop programs.
Other Information: Did a small news bit, just as we are attampting to do, for a school report on a polluted river in my birth city of Wayne, MI. It was on TV at one point and it was soo many years ago…I wouldn’t know where to look to see what it looked like. Also created the second Wikinews Video 2.0 Video. Produced by: Zachary.

User: Thunderhead
Operating System/s: Windows 2000, XP
Expertise: Behind-the-scenes work, public coordination, etc.
Relevant Programs Known: N/A
Other Information: Did radio work for 4 years

User: Zanimum
Operating System(s): Windows XP

User: User:Bawolff
Operating System/s: Windows XP, Gentoo Linux
Expertise: Next to none :(
Relevant Programs Known: Very little. I have blender installed on one computer, which I mean to learn how to do cool things with, but havn’t yet. I’m familiar with win movie maker if that’s helpful

User: Matt2501
Operating System/s: Mac OS X 10.4
Expertise: Public and Media Relations!
Relevant Programs Known: Nothing really, iMovie HD on my Mac, that’s about it!
Other Information: Although I am really the technical sort of person, compared to some people here, I am nothing, I have done a course in Public and Media Relations, so am happy to work on any publicity if nessesary

User: Nzgabriel
Operating System/s: Windows XP and live version of Ubuntu
Expertise:News reporting, photography, audio editing, and graphic editing.
Relevant Programs Known:Adobe Photoshop, Adobe Illustrator and Windows Movie Maker.
Other Information: Online social media

User: Steven Fruitsmaak
Operating System/s: Windows XP
Expertise: some from Audio Wikinews, and reporting of course
Relevant Programs Known: Photoshop, Audacity
Other Information: just here to help if I can, to get doughnuts or do some typing or something.

User: FellowWikiNews
Operating System/s: Windows XP, Ubuntu Linux
Expertise: Writing, Reporting, Photography, Graphics Editing, and Sound Editing
Relevant Programs Known: GIMP, Picasa, Audacity, Windows Movie Maker
Other Information: Can help with writing and other jobs.

User: User:Jackl
Operating System/s: XP
Expertise: Journalism. Editing/Production.
Relevant Programs Known: Video Editing Suites. Camcorder.
Other Information: 2 year experience with School magazine. 6 months expertise as Head of Design, and Features Writer. 18 months as Head of Current Affairs (News and Sport). Three times winner of School’s Journalist Competition. 2004, 2005, 2006

User: TheFearow
Operating System/s: Mac OS X, Windows XP Home, Linux
Expertise: I have basic qulaifications in video production and web design, and I have been doing it as a hobby for several years.
Relevant Programs Known: Premiere, Final Cut Pro, Soundtrack Pro, Adobe Photoshop/Illustrator/etc.
Other Information: Not much else

User: Gamersedge
Operating System/s: Windows XP
Expertise: Garageband, teleprompting
Relevant Programs Known: Garageband, iMovie, Windows Movie Maker etc.
Other Information: Uhhh not really. im 13.

User: Sm07
Operating System/s: Mac OS X 10.4
Expertise: Video editing, title design, image editing and web design.
Relevant Programs Known: iMovie HD, After Effects 7, Photoshop, Dreamweaver, Flash, Garageband, Audacity
Other Information: I designed [[1]] and the titles for this project [[2]] (I only did the end section – fast forward to the globe)

User: mgeheren
Operating System/s: Vista
Expertise: I am a Journalist for Scholastic News and KV Chronicles I have interviewed John McCain and many other people, I can do field reporting or interviewing
Relevant Programs Known: Movie Maker, I Movie can learn others fast
Other Information: I am 13 but willing to help

User: Csmcdem
Operating System/s: Mac OS X Leopard, Windows XP, Windows Vista, Ubuntu
Expertise: Nothing Really, but I’m pretty good at Photoshop, and can learn fast.
Relevant Programs Known: iMovie, Premiere Pro, Windows Movie Maker, Photoshop, Fireworks, a little Flash, and Dreamweaver
Other Information: I am 15 and would love to help, it seems like a good project.