A ball of glass will bounce higher than a ball made of rubber.
73
Nylon is made from coal and petroleum.
42
Your brain is 80% water.
525
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
According to studies, men change their minds two to three times more often than women.
72
The bark of an older redwood tree is fireproof.
65
Research indicates that plants grow healthier when they are stroked.
173