Every human spent about half an hour as a single cell.
144
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
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
Approximately 70,000 people in the U.S. are both blind and deaf!
7
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
40% of people who are rejected in romantic love slip into clinical depression.
72