Template:Selected anniversaries/August 25: Difference between revisions
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File:Galileo E pur si muove.jpg|link=Galileo Galilei (nonfiction)|1609: [[Galileo Galilei (nonfiction)|Galileo Galilei]] demonstrates his first telescope to Venetian lawmakers. | File:Galileo E pur si muove.jpg|link=Galileo Galilei (nonfiction)|1609: [[Galileo Galilei (nonfiction)|Galileo Galilei]] demonstrates his first telescope to Venetian lawmakers. | ||
File:Charles Camus - Cours de mathématique.jpg|link=Charles Étienne Louis Camus (nonfiction)|1699: Mathematician and mechanician [[Charles Étienne Louis Camus (nonfiction)|Charles Étienne Louis Camus]] born. He will be the author of ''Cours de mathématiques'' (Paris, 1766), along with a number of essays on mathematical and mechanical subjects. | |||
||1812 – Nikolay Zinin, Russian organic chemist (d. 1880) Extreme Moustache | ||1812 – Nikolay Zinin, Russian organic chemist (d. 1880) Extreme Moustache |
Revision as of 16:02, 27 November 2017
1609: Galileo Galilei demonstrates his first telescope to Venetian lawmakers.
1699: Mathematician and mechanician Charles Étienne Louis Camus born. He will be the author of Cours de mathématiques (Paris, 1766), along with a number of essays on mathematical and mechanical subjects.
1818: Mechanical soldier Clock Head receives several patents for an improvements to steam engines.
1819: inventor, engineer, and chemist James Watt dies. He made major improvements to the steam engine.
1933: Clock Head 2 publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1934: Inventor Philo Farnsworth demonstrates his electronic television system to the public at the Franklin Institute in Philadelphia.
2012: Voyager 1 crossed the heliopause to become the first spacecraft to enter interstellar space and study the interstellar medium.
2016: Polymath George Spencer-Brown dies. He wrote Laws of Form, calling it the "primary algebra" and the "calculus of indications".
2017: Signed first edition of The Eel Time-Surfing 2 sells for two and a half million dollars.