› added 10 years ago

195

TIL there is a nail polish that detects date rape drugs.

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via reddit.com

6EmX8 TIL that the FDA says you can drink up to 4 cups of coffee a day without seeing any negative health consequences.
0XaM TIL that carnivorous animals will not eat other animals that have been struck by lightning
loo9G TIL a 21yo Alexander the Great was once surrounded by Greek tribes on hill positions, low on food. He ordered his men to conduct formation drills, in complete silence. With the enemy units engrossed in the weird spectacle, his forces roared and charged, taking the hills, the tribes fleeing in terror
LkEdm TIL that Ivy League Schools used to take nude photos of all incoming freshmen until the 1960's, claiming it was meant to study posture
yjwa TIL that in Canada, a piece of land must have a tree on it to be called Island.