Pumice is the only rock that floats on water.
14
The sun is 330,330 times larger than the earth.
75
Pure water (H2O) does not conduct electricity on its own.
46
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
The average temperature at 40,000 feet above sea level is -60 F.
56
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
Scientists are now able to grow 'beating' heart tissue in a lab!
162