An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
We share 70% of our DNA with a slug.
218
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
All 13 minerals necessary for human life can be found in alcohol beverages.
282
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
If your DNA was stretched out it would reach to the moon 6,000 times.
256