During menstruation, the sensitivity of a woman's middle finger is reduced.
47
When your face blushes, the lining of your stomach turns red, too.
154
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
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
It takes approximately 12 hours for food to entirely digest.
93
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
Fingernails grow fastest on the hand you favor.
44