A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Music has the ability to repair brain damage and return lost memories.
62
The average person's skin weighs twice as much as their brain.
131
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
In the average lifetime a person will breath in about 44 pounds of dust.
21