Template:Selected anniversaries/December 10: Difference between revisions
No edit summary |
No edit summary |
||
| Line 23: | Line 23: | ||
||1850 – François Sulpice Beudant, French mineralogist and geologist (b. 1787) | ||1850 – François Sulpice Beudant, French mineralogist and geologist (b. 1787) | ||
||Margaret Eliza Maltby (b. 10 December 1860) was an American physicist notable for measurement of high electrolytic resistances and conductivity of very dilute solutions. | |||
||1868 – The first traffic lights are installed, outside the Palace of Westminster in London. Resembling railway signals, they use semaphore arms and are illuminated at night by red and green gas lamps. | ||1868 – The first traffic lights are installed, outside the Palace of Westminster in London. Resembling railway signals, they use semaphore arms and are illuminated at night by red and green gas lamps. | ||
Revision as of 11:57, 29 November 2017
1198: Polymath Ibn Rushd (Averoess) dies. He wrote on logic, Aristotelian and Islamic philosophy, theology, the Maliki school of Islamic jurisprudence, psychology, political and Andalusian classical music theory, geography, mathematics, and the mediæval sciences of medicine, astronomy, physics, and celestial mechanics.
1452: Mathematician, astronomer, astrologer, priest, maker of astronomical instruments, and professor Johannes Stöffler born.
1684: Isaac Newton's derivation of Kepler's laws from his theory of gravity, contained in the paper De motu corporum in gyrum, is read to the Royal Society by Edmond Halley.
1804: Mathematician and academic Carl Gustav Jacob Jacobi born. He will make fundamental contributions to elliptic functions, dynamics, differential equations, and number theory.
1815: Mathematician and writer Ada Lovelace born. She will do pioneering work in symbolic languages for machine processes, developing what will later be called computer programs for Charles Babbage's early mechanical general-purpose computer, the Analytical Engine.
1831: Physicist and academic Thomas Johann Seebeck dies. He discovered the thermoelectric effect.
1959: Chrome Plover, the famous musical electroplating ensemble, demonstrates new controller units.
1967: Project Gasbuggy underground nuclear test detonation in rural northern New Mexico. Its purpose was to determine if nuclear explosions could be useful in fracturing rock formations for natural gas extraction.
1989: Animated Lorenz system diagram celebrates the life and work of Ada Lovelace.
2014: The Eel receives news from informants.