Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
No matter how cold it gets, gasoline will not freeze.
107
One third of the electricity produced on earth is used to power electric light bulbs!
75
Iron weighs more after it rusts.
16
The sun is 330,330 times larger than the earth.
75
Billions of neutrinos pass unnoticed through your body every second.
6