More than half the population of Kenya is under the age of 15.
71
Half of all Americans over the age of 55 have no teeth.
39
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
A hard working adult sweats up to 4 gallons per day.
39
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13
Yawns are more contagious among people with closer relationships.
163