fredag 14 juli 2023

Historiker och ufo

 

"This post is coauthored by Josh Levy, the Manuscript Division’s historian of science and technology, and Jackie Katz, 2022 Albert Einstein Distinguished Educator Fellow. It is one in a series on teaching scientific literacy using primary sources related to pseudoscience."


In the 1940s and 50s reports of "flying saucers" became an American cultural phenomena. Sightings of strange objects in the sky became the raw materials for ...


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