Chewing gum boosts your brain power.
285
Human teeth are almost as hard as rocks!
47
At age 70, more than 70 percent of men are still potent!
29
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
It takes 17 muscles to smile, 43 to frown.
65
You see your nose at all times, your brain just chooses to ignore it.
30