The average person falls asleep in seven minutes.
115
Yawns are more contagious among people with closer relationships.
163
If you're over 100 years old, there's an 80% chance you're a woman.
143
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
There are about 255 babies born worldwide every minute.
46
You can only remember 4 things at a time.
31