Born today: Newton

"Newton was not the first of the age of reason: he was the last of the magicians."
- Keynes, John Maynard (1972), "Newton, The Man"

Sir Isaac Newton was born three hundred and sixty-seven years ago, today. At the time of his birth, though, it was Christmas Day, 1642. It just happens that England hadn't adopted the Gregorian calendar yet. In fact, the Brits didn't change to the different style calendar until quarter of a century after Newton died, so the poor bugger was stuck celebrating Christmas and his birthday on the same day. They were the fourth last in the old Europe to join in on the whole Gregorian calendar party, so if he'd been born somewhere such as Spain or Portugal he could have enjoyed separate Christmases and birthdays his entire life.

Most people have seen cartoons of an apple donking Newton on the head, prompting him to come up with the theory of gravity. Well... not quite true. Watching an apple fall from a tree in his mother's garden prompted him to think on gravity. Not whether it existed, but whether it extended so far from Earth that it could also be the force holding the moon to it's orbit. Since he guessed the same force was responsible for other orbital motion he named it "universal gravitation".

"The" tree is a subject of some debate. The school that Newton went to (even though his mother took him out of school to be a farmer for a while - which he didn't like much)claim that they bought "the" tree, uprooted it, and plomped it in the headmaster's garden years later. Apparently his signature can still be found on the library window sill - so possibly the school has spent more money on refurbishing their gardens than they have maintaining the buildings.

Woolsthorpe Manor, Newton's family home, reckon they still have it safe in their garden. Trinity College in Cambridge think they've got a descendant of it in their gardens below the room he lived in when he studied there. You can even buy a descendant tree for yourself, from the National Fruit Collection, for your own inspirational benefit. Perhaps you could place it next to your model of Archimedes' bath. I feel a theory on the rate of decay brought on by fruit fly invasion coming on.