Pumice is the only rock that floats on water.
14
Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
5
For every gallon of sea water, you get more than a quarter pound of salt.
45
Hot water can freeze faster than cold water.
181
German chemists made a replica of a trophy the size of one molecule.
68
Cold water weighs more than hot water.
93
The sun is 330,330 times larger than the earth.
75
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18