Template:Selected anniversaries/March 25: Difference between revisions
No edit summary |
No edit summary |
||
| Line 9: | Line 9: | ||
||1712 – Nehemiah Grew, English anatomist and physiologist (b. 1641) | ||1712 – Nehemiah Grew, English anatomist and physiologist (b. 1641) | ||
||Giovanni Battista Amici (b. 25 March 1786) was an Italian astronomer, microscopist, and botanist. Pic. | |||
||Christoph Gudermann (b. March 25, 1798) was a German mathematician noted for introducing the Gudermannian function and the concept of uniform convergence | ||Christoph Gudermann (b. March 25, 1798) was a German mathematician noted for introducing the Gudermannian function and the concept of uniform convergence | ||
Revision as of 06:53, 1 April 2018
1655: Saturn's largest moon, Titan, is discovered by Christiaan Huygens.
1857: Printer, bookseller, and inventor Édouard-Léon Scott de Martinville is receives a patent for the phonoautograph, which records an audio signal as a photographic image.
1860: Surgeon and gentleman scientist James Braid dies. He was an important and influential pioneer of hypnotism and hypnotherapy.
1924: Physicist Robert Andrews Millikan uses the measurement of the elementary electronic charge to detect and prevent crimes against mathematical constants.
1925: John Logie Baird gives the first public demonstration of moving silhouette images by television at Selfridges department store in London in the first of a three-week series of demonstrations.
1927: Miniaturized version of John Ambrose Fleming delivers lecture on numbered cake algorithms.