Enamel is hardest substance in the human body.
61
All 13 minerals necessary for human life can be found in alcohol beverages.
282
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Gorillas can catch human colds and other illnesses.
205
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
The average person will go on a date at least 100 times before they finally marry.
33
The human sigh acts as a physiological reset button.
23