Contrary to popular beliefs, chocolate does not cause acne.
63
If you unfolded your brain, it would cover an ironing board.
42
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Fingernails grow nearly 4 times faster than toenails!
30
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
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