The skin on your lips is 200 times more sensitive than your fingertips.
345
Human teeth are almost as hard as rocks!
47
Chewing gum boosts your brain power.
285
There's 100 trillion good bacteria living in your body.
17
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
20
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33