› added 6 years ago

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TIL when the SR-71 was retired in 1990, it went ahead and set four new world speed records on its way to the museum.

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l7jG5 TIL the B-52D Stratofortress is the largest aircraft in history to score an air-to-air kill. Two North Vietnamese MiG-21s were shot down by B-52 tail gunners during Operation Linebacker II in December 1972.
16O58 TIL of the Clacton Spear. It is the remnant of a wooden spear that was crafted about 400,000 years ago, making it older than the evolution of modern humans and the oldest known example of a wooden tool created by a hominid.
bZO7 TIL a 1970s Canadian science experiment made drugs freely available to both caged rats and colony rats: The rats in cages developed drug habits. The rats in normal ‘society’ refused them.
NKAJ TIL that the Statute of Marlborough 1267 is the oldest law still enforced anywhere in the world. It prohibits seeking damages without a court order in England and Wales, and is still used to prosecute people to this day
a8O0 TIL A tribe in New Guinea met a White man for the first time in 1976 and it was filmed. They have never seen modern civilization, or any modern technology