Men laugh longer, louder, and more often than women.
61
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
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
The Japanese commonly put ketchup on their rice.
16
People who are lying to you tend to look up and to the left (their left).
178
If you're over 100 years old, there's an 80% chance you're a woman.
143