› added 12 years ago

265

TIL The War in Afghanistan is officially the longest war in US history.

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Ey4X TIL that some scientists have observed a presentiment effect - where our body, heart rate, pupil dilation, seems to anticipate events like danger and reacts 1-10 seconds earlier to the event actually happening.
6QJJ TIL the first Hollywood male sex symbol was Japanese.
YjGW TIL that if Helium is cold enough, it will form a “superfluid” where it acts like a liquid with zero viscosity, meaning it will actually try to “climb” out of containers against gravity to escape.
b97Dj TIL: 90% of wealthy families lose their fortunes in three generations
R7MLl TIL during WWII American soldier John R. Fox died by calling an Artillery strike on himself. When a stunned soldier told him there was little chance of him surviving, he replied with "Fire it."