› added 3 years ago

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TIL of the chess cheating scandal, where Magnus Carlsen accused Hans Niemann of repeatedly cheating

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xVo1b TIL that a pine tree planted in 2004 in memory of former Beatle George Harrison in a Los Angeles park died after being infested by beetles.
Z8Prp TIL Marilyn Manson claims the Columbine Massacre destroyed his career. He was blamed for one of the worst shootings in US history.
DrMe TIL that in 1960, a man named Joe Kittinger ascended to the edge of space in a balloon’s gondola, parachuted back to earth and set the record for highest freefall
P1ADL TIL that the phrase "tug at your heartstrings" has some scientific validity, because the heartstrings are actual vital parts of the heart. The medical term for them is the chordae tendineae, and they play an integral role in controlling blood flow within the heart.
QJNrp In September 2015, scientists witnessed something never seen before: two black holes colliding. Both about 30 times as big as our Sun, they had been orbiting each other for millions of years. A fraction of a second before the crash, they sent a vibration across the universe at the speed of light that was picked up by the LIGO detector. So what are these ripples in space? Amber L. Stuver explains. Lesson by Amber L. Stuver, directed by Eoin Duffy.