Pumice is the only rock that floats on water.
14
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Iron weighs more after it rusts.
16
Scientists are now able to grow 'beating' heart tissue in a lab!
162
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
The storage capacity of human brain exceeds 4 Terrabytes.
140
Liquid TIDE laundry detergent glows under a blacklight.
96
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61