Human hair and fingernails continue to grow after death.
7
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
You forget 90% of your dreams.
256
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
One human hair can support 3 ounces.
191
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14