A human being loses an average of 40 to 100 strands of hair a day.
133
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 can't tickle yourself.
29
Your thumb is about the same size as your nose.
124
Human hair and fingernails continue to grow after death.
7
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
You forget 90% of your dreams.
256
