Nearly 50% of the world's scientists are assigned to military projects.
71
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Airports that are at higher altitudes require a longer airstrip due to lower air density.
39
One third of the electricity produced on earth is used to power electric light bulbs!
75
One cubic foot of gold weighs more than 1,200 pounds!
78
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155