Yawns are more contagious among people with closer relationships.
163
Muhammad is the most common name in the world.
96
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
On average women can hear better than men.
170
Malaysians protect their babies from disease by bathing them in beer.
-15
Americans collectively eat one hundred pounds of chocolate every second.
60
The Japanese commonly put ketchup on their rice.
16
