Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
One barrel of petroleum holds 42 gallons.
20
Iron weighs more after it rusts.
68
Billions of neutrinos pass unnoticed through your body every second.
6