Only 1 person in 2 billion will live to be 116.
49
In the average lifetime a person will breath in about 44 pounds of dust.
21
Like fingerprints, everyone's tongue print is different!
71
Your thumb is about the same size as your nose.
124
Music has the ability to repair brain damage and return lost memories.
62
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
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