› added 4 years ago

216

TIL there is a sound frequency that is said to induce a feeling of fear even when it is inaudible.

Read more sageaudio.com

via reddit.com

pNEG TIL the reason Morton salt has the little girl with the umbrella as their logo is because Morton discovered that adding magnesium carbonate to table salt made it pour more freely and not clump up, even in humid or rainy weather. Hence their slogan, “When it rains, it pours. ”
oBXDW TIL bail money isn't a payment, it's collateral. If you show up to court, you get the money back (or it goes towards court costs). If you skip your court date, you lose it.
OojM6 TIL a Nuclear Ballistic Missile was almost launched from McConnell Air Force Base in 1980 because a technician loaded the wrong data into a computer. The crew was able to avoid the launch after switching off the main power to the building.
epWyD TIL about Strappado a form of torture in which the victim's hands are tied behind their back and the victim is suspended by a rope attached to the wrists, typically resulting in dislocated shoulders.
oBk87 TIL An American woman from California named Carla de Vries kissed Hitler at the Berlin Olympics in 1936