Template:Selected anniversaries/September 24: Difference between revisions

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||1906 – U.S. President Theodore Roosevelt proclaims Devils Tower in Wyoming as the nation's first National Monument.
||1906 – U.S. President Theodore Roosevelt proclaims Devils Tower in Wyoming as the nation's first National Monument.
||John Ray Dunning (b. September 24, 1907) was an American physicist who played key roles in the Manhattan Project that developed the first atomic bombs. He specialized in neutron physics, and did pioneering work in gaseous diffusion for isotope separation.


||1911 – His Majesty's Airship No. 1, Britain's first rigid airship, is wrecked by strong winds before her maiden flight at Barrow-in-Furness.
||1911 – His Majesty's Airship No. 1, Britain's first rigid airship, is wrecked by strong winds before her maiden flight at Barrow-in-Furness.

Revision as of 12:51, 29 November 2017