If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
The right lung takes in more air than the left.
30
Wearing headphones for an hour increases the bacteria in your ear 700 times.
235
It is possible to go blind from smoking too heavily.
50
There's 100 trillion good bacteria living in your body.
17
Pain occurs when sounds are above 130 db.
123
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
By the age of 60, most people have lost 50% of their taste buds.
17