Chocolate, sex, and laughter are all important for a healthy brain.
37
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
The right lung takes in more air than the left.
30
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
In Nepal, cow dung is used for medicinal purposes.
19
Men get hiccups more often than women.
93
Kissing an infection-free partner is good for your teeth!
141