The human brain is more active during sleep than during the day.
28
Obsessive nose picking is called Rhinotillexomania.
101
Sex burns about 360 calories per hour.
860
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
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
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
The whiter your tongue, the more germs there are on it.
88
Every day, the average person swallows about a quart of mucous.
5