47% of people have a nightmare at least once a month.
186
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Babies cry but they don't produce tears until one to three months after birth.
238
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63