German chemists made a replica of a trophy the size of one molecule.
68
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Balsa wood is classified as a hard wood!
41
Each day, up to 150 species of life become extinct.
-23
For every gallon of sea water, you get more than a quarter pound of salt.
45
The earth is approx. 6,588,000,000,000,000,000 tons.
175