Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
One in 500 humans has one blue eye and one brown eye.
145
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Yawns are more contagious among people with closer relationships.
163
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Children's sense of smell is better than adults'.
860
