› added 4 years ago

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TIL The Chicxulub asteroid impact that killed off the dinosaurs approximately 66 million years ago is theorized to have generated a megatsunami that reached 2.9 miles (4.6 km or 15,312 ft.) in height or more than 5.5x the height of the Burj Khalifa (2,722 ft.) out in the open ocean.

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WawB TIL in 1054 a supernova in the Constellation Taurus was observed that was bright enough to remain visible during daylight for perhaps as long as 23 days. The remnant of the supernova, which consists of debris ejected during the explosion, is now known as the Crab Nebula.
Zp7pD TIL that scholars believe the first act that set Genghis Khan on the path of becoming a conqueror & creating the Mongol Empire was rescuing his wife Börte from a rival tribe that had kidnapped her
wxO6 TIL that Jeff Daniels only earned $50K for Dumb and Dumber compared to Jim Carrey’s $7Mil.
xV4Bg TIL that MSM (men who have sex with men) have to abstain from sex for three months before giving blood
9YOJM TIL that the pre-cursor to female smart assistants - Siri, Alexa, etc - was a real telephone switchboard operator called Emma Nutt. Nutt was the first female telephone operator, and her success marked the start of the use of the female voice as an entry-point to accessing technology and information.