The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
If you're over 100 years old, there's an 80% chance you're a woman.
143
Every three seconds, a new baby is born.
122
A hard working adult sweats up to 4 gallons per day.
39
In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
13
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
Women rate men more attractive if other women are looking and smiling at him.
17