› added 10 years ago

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TIL America’s first female self-made millionaire was a black woman

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VBLM4 TIL That the Nazis confiscated Einstein's treasured...Sailboat
EgyK0 TIL that back in the 90s three guys built a functioning jetpack! Then one of the guys was brutally murdered, the second guy was kidnapped and just barely escaped with his life, and the third guy went to jail for kidnapping the second.
B6Kx TIL Indonesian scientists have developed a male birth control pill that has been proven 99.96% effective in clinical testing
Ooe6a TIL the CIA Manual of Trickery and Deception, written by a magician, included instructions such as signaling other spies by tying their shoelaces a particular way
GYowN TIL that the oysters in Chesapeake Bay used to be able to filter the entire volume of water in 3 days. This process now takes nearly a year.