More than half the population of Kenya is under the age of 15.
71
The average housewife walks 10 miles a day around the house doing her chores.
100
Over 98 percent of Japanese people are cremated after they die.
54
The single biggest predictor of love is proximity.
30
Yawns are more contagious among people with closer relationships.
163
A hard working adult sweats up to 4 gallons per day.
39
Every human spent about half an hour as a single cell.
144
Two in five people in the world marry their first love.
270