Published on November 11, 2023
Historic Tech Events
Albert Einstein and Leo Szilard received a United States patent for their invention of a refrigerator that, uniquely for motor-driven cooling devices, had no moving parts.
Gemini 12 (officially Gemini XII) was a 1966 crewed spaceflight in NASA's Project Gemini. It marked a successful conclusion of the Gemini program, achieving the last of its goals by successfully demonstrating that astronauts can effectively work outside of spacecraft.
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