› added 5 years ago

832

TIL The Great Pyramid has eight sides, not four sides

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p8mgp TIL the U.S. Army Once Kept $1 Billion Worth of LSD in a Maryland Office for Some Reason ... and Then It Disappeared
5VBBR TIL that DOS (as in MSDOS of Microsoft Windows) was originally an acronym for "Dirty Operating System"
dDE4r TIL Percieved sourness is caused not only by free protons, but also by protonated carboxyl groups. That means that organic acids will taste sour, even without really low hp. This explains why even some weak bases like sodium acetate taste sour, because the acetate ion will protonate.
d8e4K TIL the slippers of Dorthy in the Wizard of Oz book are silver but were changed to red for the movie to contrast better with the yellow brick road
R046 TIL When DeNiro beat out Bob Hoskins for the role of Al Capone in “The Untouchables”, De Palma mailed Hoskins a check for £20,000 with a “Thank You” note. Hoskins then asked him if there were any more movies he didn’t want him to be in.