All 13 minerals necessary for human life can be found in alcohol beverages.
282
We share 70% of our DNA with a slug.
218
A man's beard grows fastest when he anticipates sex.
239
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Enamel is hardest substance in the human body.
61