Neanderthal man had a brain capacity 100cc larger than modern man's.
50
Each day, up to 150 species of life become extinct.
-23
Sound travels fifteen times faster through steel than through air.
134
According to studies, men change their minds two to three times more often than women.
72
The average temperature at 40,000 feet above sea level is -60 F.
56
In zero gravity, a candle's flame is round and blue.
16
German chemists made a replica of a trophy the size of one molecule.
68
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118