10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Banging your head against a wall uses 150 calories an hour.
57
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Ingrown toenails are hereditary.
15
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
Only 1 person in 2 billion will live to be 116.
49