Human hair and fingernails continue to grow after death.
7
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
The world's shortest man measures only 21.5 inches.
73
You can't tickle yourself.
29
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The average person will go on a date at least 100 times before they finally marry.
33
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197