Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
In a lifetime, an average person walks the equivalent of 5 equators
177
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
A hard working adult sweats up to 4 gallons per day.
39
Muhammad is the most common name in the world.
96
More boys than girls are born during the day; more girls are born at night.
120
There are two credit cards for every person in the United States.
2
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8