Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The human brain is insensitive to pain.
76
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Drinking banana milkshake is a perfect cure for hangover.
21
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164