Pure water (H2O) does not conduct electricity on its own.
46
Iron weighs more after it rusts.
16
Sound at the right vibration can bore holes through a solid object.
134
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Diamonds can be shattered with a hammer.
-104
For every gallon of sea water, you get more than a quarter pound of salt.
45
The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
7
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61