In Nepal, cow dung is used for medicinal purposes.
19
We blink 25 times a minute.
51
Your heart beats over 100,000 times a day!
54
You see your nose at all times, your brain just chooses to ignore it.
30
Chocolate, sex, and laughter are all important for a healthy brain.
37
The whiter your tongue, the more germs there are on it.
88


