Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
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
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
4.5 pounds of sunlight strike the Earth each day.
27
The average home creates more pollution than does the average car.
33
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Cold water weighs more than hot water.
93
Pumice is the only rock that floats on water.
14