One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
Intelligent people have more zinc and copper in their hair.
233
The average person eats almost 1500 pounds of food a year.
157
A person can live without food for about a month, but only about a week without water.
156
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
In a lifetime, an average person walks the equivalent of 5 equators
177
The human body contains over a billion miles of DNA.
147