Nearly 50% of the world's scientists are assigned to military projects.
71
Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
41
Indoor pollution is 10 times more toxic than outdoor pollution.
62
4.5 pounds of sunlight strike the Earth each day.
27
Most dust particles in your house are made from dead skin!
67
A ball of glass will bounce higher than a ball made of rubber.
73
Neanderthal man had a brain capacity 100cc larger than modern man's.
50