Your thumb is about the same size as your nose.
124
If you unfolded your brain, it would cover an ironing board.
42
Most dreams last only 5 to 20 minutes.
79
Human thigh bones are stronger than concrete!
63
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24