The average temperature at 40,000 feet above sea level is -60 F.
56
Nearly 50% of the world's scientists are assigned to military projects.
71
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
For every gallon of sea water, you get more than a quarter pound of salt.
45
German chemists made a replica of a trophy the size of one molecule.
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Indoor pollution is 10 times more toxic than outdoor pollution.
62
According to studies, men change their minds two to three times more often than women.
72
In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
16