A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Each year, around 24,000 Americans are bitten by rats!
65
Only 2% of the Earth's population are natural redheads.
13
Males sweat 40% more than females.
104
Studies show that financially stable men prefer smaller breasts.
16
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
There are two credit cards for every person in the United States.
2