A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
On average women can hear better than men.
170
Identical twins do not have identical fingerprints.
79
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
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
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9