Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
The average human body contains enough iron to make a small nail.
50
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
Fingernails grow fastest on the hand you favor.
44
The human brain has the capacity to store everything that you experience.
4k
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Obsessive nose picking is called Rhinotillexomania.
101
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193