› added 5 years ago

765

TIL How early touch screen technology works.

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via reddit.com

gWWy TIL McRibs contain an ingredient most commonly found in yoga mats
1bBV TIL that before 1600, a game of chess could be won by capturing all of the opponent’s pieces, leaving a bare king; a style of play known as “annihilation”. In Medieval times, players considered it nobler to win by checkmate, so annihilation became a half win for a while, until it was abandoned.
wj7o TIL that Einstein was stopped so much in public, he would reply, “Pardon me, sorry! Always I am mistaken for Professor Einstein.”
VLY8 TIL that the Nazis planned to turn Moscow and maybe Warzaw into artificial lakes
4kdbR TIL onion futures contracts are banned in the United States after some traders cornered the market in the 50s