Yawns are more contagious among people with closer relationships.
163
On average a woman has 4 sexual partners in her lifetime.
-143
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
44% of kids watch television before they go to sleep.
106
Babies cry but they don't produce tears until one to three months after birth.
238
There are about 255 babies born worldwide every minute.
46