Aluminum used to be more valuable than gold!
84
For every gallon of sea water, you get more than a quarter pound of salt.
45
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Cold water weighs more than hot water.
93
Sound travels about 4 times faster in water than in air.
408
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114