Most dust particles in your house are made from dead skin!
67
The average temperature at 40,000 feet above sea level is -60 F.
56
Pumice is the only rock that floats on water.
14
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
Research indicates that plants grow healthier when they are stroked.
173
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
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17