A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
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
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Women rate men more attractive if other women are looking and smiling at him.
17
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Approximately 70,000 people in the U.S. are both blind and deaf!
7
Infants spend more time dreaming than adults do.
102