For every gallon of sea water, you get more than a quarter pound of salt.
45
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
The earth is approx. 6,588,000,000,000,000,000 tons.
175
The average temperature at 40,000 feet above sea level is -60 F.
56
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
If the chemical sodium is dropped into water it will immediately and violently explode.
67
Iron weighs more after it rusts.
16
The only letter not appearing on the Periodic Table is the letter "J".
180