› added 1 year ago

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TIL that at least 4 billion people across the globe wear glasses, and 75% of adults worldwide rely on some sight correction product.

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AEPl TIL When electricity was installed in the White House, President Benjamin Harrison and his wife, Caroline, were scared to use the light switches for fear of getting shocked
8eeEX TIL When Mozart stopped by Linz on his way back to Vienna, he found out the local count wanted him to contribute a symphony for an upcoming concert. Mozart was not expecting it and had no music with him, so he ended up having to write a symphony in merely 4 days.
PWde TIL: Creationism’s monkey-typewriter argument was refuted by a 1980s computer program that randomly generated phrases while preserving the positions of individual letters. The computer wrote Hamlet in just 4.5 days.
d845Q TIL that the Post-It note was created by employees at 3M during their own "permitted bootlegging" time, a company-sanctioned time in which employees could work on their own side projects.
Y7ewA TIL that castrated men do not go bald. Balding is caused by sex hormones which castrated men do not produce.