April 11

From Gnomon Chronicles
Revision as of 09:20, 21 February 2023 by Admin (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Better Than News

Beyond Plausible

In Other Words

Are You Sure

• ... that clockmaker Jean-André Lepaute (23 November 1720 – 11 April 1789) introduced numerous improvements in clockmaking, notably his pin-wheel escapement, and his clockworks in which the gears are all in the horizontal plane?

• ... that physicist and academic Macedonio Melloni (11 April 1798 – 11 August 1854) demonstrated that radiant heat has physical properties similar to those of light?

• ... that physicist and academic Ukichiro Nakaya (4 July 1900 – 11 April 1962) contributed to glaciology and low-temperature sciences, and that Nakaya created the first artificial snowflakes?

Topic of the Day

Pink