
Originally Posted by
JDNSW
Reminds me of an old cartoon, showing the navigator in a small yacht poring over a chart table, littered with charts, books of table, sextant, dividers etc, and with the rest of the crew looking over his shoulder.
He says "Take off your hats - according to my calculations, we are in Westminster Abbey!"
More seriously, the prize for "a method of determining longitude at sea" offered by the 1714 Longitude Act, eventually won by John Harrison for his invention of the chronometer, is generally thought to have been prompted by the Scilly Naval Disaster in 1707, when the RN lost four ships and around 2,000 lives, including the navy's C-i-C Admiral Shovell. Two other ships struck rocks, but were able to be saved. The ensuing investigation found the logged positions of surviving ships, sailing in company, differed by well over a degree, in both Latitude and Longitude. When they hit the Scilly Isles, the navigators thought they were off Ushant, and well clear of land.
Bad navigation is bad navigation. Harrison's story is one for the ages.[ From the book " Longitude " by DAVA SOBEL.] With no formal education or apprenticeship to any watchmaker, he constructed a series of virtually friction free clocks requiring no lubrication or cleaning, impervious to rust, that kept their moving parts perfectly balanced in relation to one another , regardless of how the world pitched and tossed about them. He did away with the pendulum, and combined metals in such a way that when one expanded or contracted with changes of temperature , the other counteracted the change and kept the clock's rate constant. His every success was parried by members of the scientific elite. So much so that the commissioners charged with awarding the longitude prize changed the contest rules when they saw fit, so as to favour the chances of astronomers over the likes of Harrison and his fellow " mechanics ".
The prize was equal to a Kings ransom, several million dollars in today's money. The search for a solution to the longitude problem assumed legendary proportions, on a par with discovering the fountain of youth, the secret of perpetual motion, or the formula for transforming lead into gold. The governments of the great maritime nations including Spain, the Netherlands and certain city-states of Italy offered jackpot purses for a workable method. The British government in its famed Longitude Act of 1714, set the highest bounty of all, a Kings ransom. Harrison struggled for 40 years, when after years of political intrigue , international warfare, academic backbiting , scientific revolution, and economic upheaval, and under the wing of King George 111, he received his full monetary award. The story of Admiral Sir Clowdisley Shovell , and the lost English fleet, deserves a stand alone post.
I’m pretty sure the dinosaurs died out when they stopped gathering food and started having meetings to discuss gathering food
A bookshop is one of the only pieces of evidence we have that people are still thinking
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