Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Cold water weighs more than hot water.
93
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
Liquid TIDE laundry detergent glows under a blacklight.
96
Nylon is made from coal and petroleum.
42
Scientists are now able to grow 'beating' heart tissue in a lab!
162