› added 7 months ago

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TIL an ultra-trained athlete would have a heart rate of 37-38 bpm

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p8ppO TIL female snakes can decide whether or not they become pregnant after intercourse
R5Rnj TIL In the 1990s Marvel released their financial reports in comic book form. The comics featured characters like Spider-Man and The Incredible Hulk discussing revenue sources and future business plans.
PY9MZ TIL that Bob Widlar (uA702 creator) installed "The Hassler" outside his office. Whenever people started talking, the device would detect the audio, convert it to high freq, and playback the converted sound. Visitors would notice this ringing, stop talking, and the sound disappeared. Lesson learned.
KpMB TIL Genghis Khan killed so many people he cleaned about 700 million tons of Carbon from the atmosphere. It may be the first case of man made global cooling.
WkeDY TIL Opium farmers in Australia kept finding mysterious crop circles on their fields. They eventually found out it was wallabies who got high and bounced around in circles