Scientists in Germany have developed a candy that doesn't cause cavities.
11
For every gallon of sea water, you get more than a quarter pound of salt.
45
Cold water weighs more than hot water.
93
Hot water can freeze faster than cold water.
181
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
Scientists aren't sure what color dinosaurs were.
312
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7