Your hair grows faster in the morning than at any other time of day.
91
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
The average sperm cell swims at 8 inches per hour.
76
People who sleep late have more mental stamina and can outperform early risers.
33
Human thigh bones are stronger than concrete!
63
Every time you sneeze some of your brain cells die.
113