‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
The single biggest predictor of love is proximity.
30
You forget 90% of your dreams.
256
The average single man is one inch shorter than the average married man.
88
Most of the world's people must walk at least 3 hours to fetch water!
38
Muhammad is the most common name in the world.
96
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
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