Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
The average person who stops smoking requires one hour less sleep a night.
79
Pain travels through your body at 350 ft. per second.
36
About 400 different kinds of microbes live on and in the human body.
-3
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Your heart will pump about 212 million liters in its lifetime.
26
