Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Held in farts enter your bloodstream and are bad for your body.
26
The average sperm cell swims at 8 inches per hour.
76
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
There are about 1,400 different species of bacteria in your belly button.
10
If you hold farts in during the day, they'll just come out when you sleep.
16
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89