The right lung takes in more air than the left.
30
Phobatrivaphobia is fear of trivia about phobias.
39
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
There are more bacteria in your mouth than there are people in the world.
60
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Men have larger hearts; women's hearts beat faster.
77
The largest cell in the human body is the female egg and the smallest is the male sperm.
682