In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Your fingernails grow faster in summer.
744
Early American humans hunted car-size armadillos and used their shells for houses.
12
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
All 13 minerals necessary for human life can be found in alcohol beverages.
282