Scientists in Germany have developed a candy that doesn't cause cavities.
11
Cold water weighs more than hot water.
93
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
A 'jiffy' is an actual unit of time for 1/100th of a second!
66