20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
There are 206 bones in the human body!
-17
Fingernails grow fastest on the hand you favor.
44
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Your thumb is about the same size as your nose.
124
The human brain is more active during sleep than during the day.
28