One in 500 humans has one blue eye and one brown eye.
145
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
Infants spend more time dreaming than adults do.
102
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
It is estimated that at any one time, 0.7% of the world's population are drunk.
90