Template:Selected anniversaries/March 13: Difference between revisions

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||1969 – Apollo program: Apollo 9 returns safely to Earth after testing the Lunar Module.
||1969 – Apollo program: Apollo 9 returns safely to Earth after testing the Lunar Module.
File:Melvin Dresher.jpg|link=Melvin Dresher (nonfiction)|1992: Mathematician [[Melvin Dresher (nonfiction)|Melvin Dresher]] (Dreszer) dies. He contributed to game theory, co-developing the game theoretical model of cooperation and conflict known as the Prisoner's dilemma.


||1997 – The Phoenix Lights are seen over Phoenix, Arizona by hundreds of people, and by millions on television.
||1997 – The Phoenix Lights are seen over Phoenix, Arizona by hundreds of people, and by millions on television.

Revision as of 08:20, 20 November 2017