Half of all Americans over the age of 55 have no teeth.
39
Dutch, on average are the tallest people.
187
Yawns are more contagious among people with closer relationships.
163
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
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Thrity-five percent of the people who use personal ads for dating are already married.
102
The average person falls asleep in seven minutes.
115