Isaac Newton: Unusual Facts [mklab.gr]

[mklabgr]

Isaac Newton: Unusual Facts from the Life of a Genius

Behind the father of classical physics lies a life full of contradictions, obsessions, and dark corners rarely mentioned in textbooks.

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1. A Difficult Beginning

Newton was born prematurely on 25 December 1642 (under the English calendar then in use; 4 January 1643 in the modern Gregorian calendar). A near-contemporary account says he was so tiny and weak that he could have fitted inside a quart pot.

His father died before he was born, and when Isaac was about three his mother remarried and left him with his maternal grandparents. Historians have often regarded this early separation as potentially important to his later insecurity and resentment, though such retrospective psychological conclusions remain speculative.

In a private list of sins he compiled as a young man, Newton confessed that he had threatened to burn his mother and stepfather, Barnabas Smith, together with their house.

One of Newton's most important early mathematical notebooks, the famous 'Waste Book,' had originally been a theological notebook belonging to his stepfather. Newton reused it for work that helped lead toward calculus.

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2. Student Years at Cambridge

He was not immediately treated as an obvious genius. He entered Trinity College as a financially assisted student and performed duties for wealthier fellows. Much of the mathematics and natural philosophy that transformed him intellectually was pursued independently, outside the official curriculum.

His expense records show a far less austere life than the usual stereotype: he spent money in taverns, played cards, visited the bowling green, and at times lost money gambling.

A school anecdote says that after another boy kicked him, Newton became determined to defeat him not only in a fight but academically — eventually rising to the top of his class.

His mother once removed him from school to make him manage the family farm; accounts describe him as spectacularly uninterested in farming, far more inclined to read than to supervise agricultural work.

According to an early biographical account, his interest in astrology helped push him toward serious mathematics: he needed geometry for astrological diagrams, turned to Euclid, and advanced from there into more demanding mathematics.

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3. The "Miracle Years" and Dangerous Experiments

During the plague years of 1665–1666, away from Cambridge at Woolsthorpe, Newton developed major early ideas in calculus, optics, and gravitation — the famous "anni mirabiles."

Experiments performed on himself:

• He inserted a blunt probe ("bodkin") between his eye and the surrounding bone, pressing on the eyeball to study the resulting visual patterns and colors.
  
• He looked at a reflected image of the Sun; the resulting afterimages disturbed his vision so badly that he spent several days in a darkened room recovering.
  

He was not only a theoretician but an accomplished experimental craftsman: for his reflecting telescope he ground mirrors, built equipment, and worked with furnaces and laboratory apparatus.

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4. The Secret Alchemist

Newton devoted an enormous amount of time to alchemy — the surviving corpus runs to hundreds of thousands of words, with some estimates exceeding a million. His work was systematic: he copied, compared, decoded, and experimentally tested writings on metals, mercury, transmutation, active principles in matter, and the Philosopher's Stone.

Analysis of a preserved lock of his hair found unusually high mercury levels, consistent with significant exposure. Some historians have wondered whether chemical exposure contributed to his later psychological crisis, though the causal link cannot be established with confidence.

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5. Theology, Heretical Beliefs, and 2060

He wrote at least as obsessively about theology and biblical history as about many scientific subjects, treating Scripture, chronology, prophecy, nature, and mathematics as parts of one hidden order to be deciphered.

Privately, he rejected the orthodox doctrine of the Trinity. Because such anti-Trinitarian beliefs could have endangered his career, he concealed them from nearly everyone.

In 1675 he obtained a royal dispensation from Charles II allowing him to keep the Lucasian Professorship without taking Anglican holy orders — an exemption especially convenient given his private beliefs.

He did not simply "predict the end of the world in 2060." His surviving prophetic calculations treated 2060 as a date before which the relevant end-time transformation should not occur, explicitly allowing that it might happen later.

Around 1692–1693 he suffered a severe psychological crisis marked by insomnia, strained relationships, suspicious ideas, and disturbing letters to friends such as Samuel Pepys and John Locke. He later recovered substantially.

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6. From Cambridge to the Royal Mint

He was famously reluctant to publish major work without pressure; Edmond Halley played a crucial role in encouraging and financing the publication of the Principia in 1687.

In 1696 he became Warden, and later Master, of the Royal Mint, transforming himself from a Cambridge scholar into a powerful government administrator. There he acted more like a detective and prosecutor than a ceremonial official: questioning suspects, collecting depositions, and building cases against counterfeiting networks.

He pursued the master counterfeiter William Chaloner with extraordinary persistence; his investigation helped produce Chaloner's conviction for high treason and execution at Tyburn in March 1699. (Some popular retellings claim he worked undercover in taverns in disguise — that more colorful version should be treated with caution.)

His 1717 report helped set the gold guinea at 21 shillings, contributing to Britain's move toward a gold-based monetary system.

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7. Feuds and Rivalries

• Leibniz: The priority dispute over calculus reveals how politically combative he could be. Newton had developed key ideas earlier in private, Leibniz published first, and modern historians generally regard them as independent creators. The Royal Society's "investigation" — of which Newton was president — was hardly impartial.
  
• Flamsteed: He clashed bitterly with Astronomer Royal John Flamsteed over access to astronomical observations; an unfinished version of Flamsteed's star catalogue was printed against his wishes.
  
• Hooke: His 1676 remark "If I have seen farther, it is by standing on the shoulders of giants" is genuine; the claim that it was a secret joke about Hooke's physique remains unproven.
  

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8. Politics, Money, and the Apple Myth

Queen Anne knighted him in 1705, in a setting that had political as well as scientific dimensions; he later stood unsuccessfully as a Whig candidate. He served as a Member of Parliament for Cambridge University — the famous story that his only parliamentary contribution was a request to close a window is better treated as anecdote than established fact.

He invested in the South Sea Company during the speculative bubble of 1720: he sold profitably at first, bought back in later, and suffered a substantial loss when the bubble collapsed.

The apple story has a genuine historical core. William Stukeley recorded Newton recalling that seeing an apple fall prompted him to think about why bodies fall toward Earth — but the source does not say an apple struck him on the head.

The story that his dog "Diamond" knocked over a candle and destroyed years of work is almost certainly fictitious; scholarship on his household gives little support even to the existence of such a dog.

Also less secure than its popularity suggests: the famous line about calculating the motions of heavenly bodies but not the madness of people.

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9. The End and the Legacy

Newton never married. An early account suggests a possible youthful attachment to Katherine Storer, so claims of a complete absence of romantic feeling overstate the evidence. Likewise, the assertion that he definitely died a virgin is not established by surviving sources.

He died extremely wealthy but without a valid will, leaving relatives to administer both his estate and his papers. At the end of his life he reportedly refused the last rites of the Church of England, consistent with the profound but unorthodox Christianity he had kept private.

Despite being born a frail, fatherless child in rural Lincolnshire, he received an almost state-like funeral: he lay in state and was buried in Westminster Abbey among Britain's most celebrated figures. His monument there commemorates not only works like the Principia and Opticks but also his interests in "Divinity" and "Chronology."

Much of the "strange Newton" stayed hidden for centuries. The 1936 dispersal of many family manuscripts exposed far more of his alchemical and theological work to scholars and collectors. John Maynard Keynes acquired many of these manuscripts and, after studying them, famously described Newton as "the last of the magicians" — a phrase capturing how he combined modern mathematical science with alchemy, prophecy, and Renaissance traditions of hidden knowledge.

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Source: Synthesis of biographical material on Isaac Newton.