For every gallon of sea water, you get more than a quarter pound of salt.
45
Liquid TIDE laundry detergent glows under a blacklight.
96
No matter how cold it gets, gasoline will not freeze.
107
Nylon is made from coal and petroleum.
42
Iron weighs more after it rusts.
16
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
Nearly 50% of the world's scientists are assigned to military projects.
71
A single speck of dust is half way in size between a subatomic particle and the Earth.
15