Obsessive nose picking is called Rhinotillexomania.
101
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The average person will go on a date at least 100 times before they finally marry.
33
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
Every human spent about half an hour as a single cell.
144
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Mushrooms are more closely related to humans than they are to plants.
47
Your thumb is about the same size as your nose.
124