The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
The sun is 330,330 times larger than the earth.
75
Diamonds can be shattered with a hammer.
-104
Most dust particles in your house come from dead skin.
48
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
A single speck of dust is half way in size between a subatomic particle and the Earth.
15