Your ears secrete more earwax when you are afraid than when you aren't.
235
When a person dies, hearing is usually the last sense to go.
124
Taphephobia is the fear of being buried alive!
44
The average sperm cell swims at 8 inches per hour.
76
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
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
Your body is creating and killing about 2.4 million red blood cells per second.
17