The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
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
The sun is 330,330 times larger than the earth.
75
The force of a suction cup is calculated using F=AP.
15
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38