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71

TIL that Abraham Lincoln was a big fan of John Wilkes Booth

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xVaAw TIL that "Cybernetics" doesn't necessarily imply robots, rather it is the science of studying control in communication systems
78DgM TIL that the methods Mickey Goldmill used to train Rocky Balboa, were based on those used by Rocky Marciano’s trainer Charley Goldman.
kW55 TIL that if a person is being crushed for hours (e.g. by earthquake debris), they should not be removed too quickly. Otherwise toxins from dying muscle may flood their bloodstream and kill them.
VM1ND TIL the Japanese never ate salmon sushi until the 1980s when a Norwegian businessman, hired by Norway's government to offload excess salmon, made a deal with a Japanese company to sell the fish in its grocery stores, leading to its popularity today.
OomD4 TIL that the Montreal Protocol to protect the Ozone layer was the first treaty in UN history to have been accepted by all member states. If the treaty and it's actions had not been accepted, the ozone layer would've been so degraded by 2070 that just 5 minutes in sunlight would burn you.