You can't tickle yourself.
29
By weight, Bone is five times stronger than steel.
417
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Obsessive nose picking is called Rhinotillexomania.
101
