1698 in science
The year 1698 in science and technology involved some significant events.
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Astronomy
- Christiaan Huygens, in his posthumously published book Kosmotheoros, argues that other planets in the solar system could contain extraterrestrial life, starting a debate that extends into the 21st century.
Exploration
- November – HMS Paramour sets sail under the command of Edmond Halley on the first purely scientific voyage by an English naval vessel, to investigate magnetic declination.
Technology
- January 11 – April 21 – Tsar Peter the Great of Russia (incognito as 'Peter Mikhailov') visits England as part of his Grand Embassy, making a particular study of shipbuilding.[1]
- July 25 – English engineer Thomas Savery obtains a patent for "A new invention for raising of water... by the impellent force of fire", a steam pump.[2]
- November 14 – First Eddystone Lighthouse illuminated,[3] the first rock lighthouse in Europe.[4]
- The piano is invented by Italian Bartolomeo Cristofori, originally named the "piano et forte" (meaning "soft and loud").
- A metronome is developed as a machine to measure musical tempo.
Events
- November – Tani Jinzan, astronomer and calendar scholar, observes a fire destroy Tosa in Japan at the same time as a Leonid meteor shower, taking it as evidence to reinforce belief in the "Theory of Areas".
Births
- February – Colin Maclaurin, Scottish mathematician (died 1746)
- February 16 – Pierre Bouguer, French mathematician (died 1758)
- March 26 – Václav Prokop Diviš, Czech theologian and natural scientist (died 1765)
- May 8 – Henry Baker, English naturalist (died 1774)
- July 17 – Pierre Louis Moreau de Maupertuis, French mathematician (died 1759)
- November 28 – Charlotta Frölich, Swedish agronomist (died 1770)
Deaths
- November 4 – Rasmus Bartholin, Danish scientist (born 1625)
gollark: I guess it doesn't matter much for my security model as it's only verifying signatures, but hmm.
gollark: Hmm, the existing ECC stuff which exists *isn't* constant-time? I suppose it does seem to have a decent amount of conditionals in it.
gollark: Which is entirely overkill as nothing actually generates keypairs or needs secure randomness at runtime.
gollark: The thing shipped with potatOS uses events, timing *and* memory addresses.
gollark: Yes, I suppose technically the state has absolutely no effect on what it does, hmmm.
References
- "January 28th". Chambers' Book of Days. Archived from the original on 17 December 2007. Retrieved 2007-12-28.
- Carlyle, E. I. (2004). "Savery, Thomas (1650?–1715)". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/24733. Retrieved 2011-11-05. (subscription or UK public library membership required)
- Majdalany, Fred (1959). The Red Rocks of Eddystone. London: Longmans. p. 49.
- "Advances in Aids to Navigation Technology" (PDF). Archived from the original (PDF) on 2011-06-02. Retrieved 2011-07-14.
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