The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Over 98 percent of Japanese people are cremated after they die.
54
You will experience the billionth second of your life when you are 31 years old.
21
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119