The human brain doesn't stop developing until about 25 years old.
102
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
The lense of the eye continues to grow throughout a person's life.
34
Smokers get ten times more wrinkles than non-smokers.
171
Music has the ability to repair brain damage and return lost memories.
62