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TIL that at least 21 states do not have a single reporter covering Congress

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OoYM6 TIL that using sign language, a caretaker communicated female chimp that her own baby died, to which the female chimp signed back "CRY" "touching her cheek and drawing her finger down the path a tear would make on a human" (chimps can't shed tears)
QZlp TIL Steve Jobs was effectively paid $5,000 to create the game Breakout. Steve Wozniak worked for four straight days without sleep to reach the deadline, which wasn’t real, but something Jobs made up. Wozniak only received $375 while Jobs bought a farm in Oregon
xM70 TIL Scientists hack a computer using just the sound of the CPU. Researchers extract 4096-bit RSA decryption keys from laptop computers in under an hour using a mobile phone placed next to the computer.
e0opD TIL Stephen Hawking used to make bets with other scientists. Upon losing one particular bet with Kip Thorne, Hawking had to subscribe to Penthouse Magazine for a year. The bet was included in Hawking's biopic The Theory of Everything.
oRwXK TIL The first commercial graphing calculator was introduced by Casio in 1985 for $75. By 1986 it had been adopted by a program in Ohio schools, and other states soon followed