While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
A chicken will lay bigger and stronger eggs if you change the lighting in such a way as to make them think a day is 28 hours long!
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
Harry S. Truman was the last U.S. President with no college degree.
In Ancient Greece, if a woman watched even one Olympic event, she was executed.
