When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
The tongue is the strongest muscle in the human body.
50
Your hair grows faster in the morning than at any other time of day.
91
Every time you sneeze some of your brain cells die.
113
Your tongue is the only muscle in your body that is attached at only one end.
173
The lifespan of a tastebud is ten days.
130
When a person dies, hearing is usually the last sense to go.
124
Sex burns about 360 calories per hour.
860