A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Men laugh longer, louder, and more often than women.
61
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
More redheads are born in Scotland than in any other part of the world.
85
Americans did not commonly use forks until after the Civil War.
82
Approximately 70,000 people in the U.S. are both blind and deaf!
7
Infants spend more time dreaming than adults do.
102