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TIL A single misplaced comma created a giant legal loophole in the 1972 U.S Tariff Act, costing the government $1,000,000.

4m9X TIL: In Osama Bin-Laden’s 2002 letter to America, the first reason he states he attacked us, is our actions in Israel and Palestine.
KOoEw TIL of Miki Endo, a Japanese emergency worker who gave her life during the 2011 Tohoku earthquake and tsunami, by continuing to broadcast warnings and alerts over the community loudspeaker as the tsunami overwhelmed the town of Minamisanriku. She was credited with saving many lives.
nevDd We’ve seen people on skateboards and motorcycles loop the loop many times. Damian Walter is the first human to do it on foot. To run it without falling, you need to reach the right speed; then, centrifugal forces will keep you locked on the track. Note how his shoulder line stays dead centre of the loop. For this particular one, Damian needed to accelerate up to 8.65 mph in the highest point to be able to gain enough inertia as to rotate his body and legs around his head fast enough, so when gravity finally wins, he’s already feet down on the track.
D9OP TIL that The Smokey Bear Effect is a bad thing, decades of preventing small fires leads to the accumulation of undergrowth, that fuels massive superfires today
E1jZo TIL that the acclaimed writer Leo Tolstoy converted to Christianity and became a anarchist and a pacifist based on the teachings of Jesus. He was a major inspiration to Gandhi and Martin Luther King.