The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
More than half the population of Kenya is under the age of 15.
71
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
You can only remember 4 things at a time.
31
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11