Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
You mostly breathe from only one nostril at a time!
75
On average, women have always lived longer than men.
195
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Oenophobia is the Fear of wines.
28
It takes 17 muscles to smile, 43 to frown.
65
There are about 1,400 different species of bacteria in your belly button.
10
In Nepal, cow dung is used for medicinal purposes.
19