Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
1
The bark of an older redwood tree is fireproof.
65
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
The earth is approx. 6,588,000,000,000,000,000 tons.
175
Aluminum used to be more valuable than gold!
84