April 11: Difference between revisions

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'''Are You Sure ... (April 11)'''
{{Daily Image/April 11}}


{{Are_You_Sure/April 11}}
== Better Than News ==


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{{Better Than News/April 11}}


[[File:Are You Sure (11 April 2021).png|thumb|left|Screenshot: Are You Sure (April 11, 2021)]]
== Are You Sure ==


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{{Are You Sure/April 11}}


'''On This Day in History and Fiction'''
== On This Day in Fiction and Nonfiction ==


{{Selected anniversaries/April 11}}
{{Selected anniversaries/April 11}}
== Topic of the Day ==
{{Daily Favorites/April 11}}

Revision as of 04:15, 11 April 2022

Better Than News

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?

On This Day in Fiction and Nonfiction

Topic of the Day

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