When your face blushes, the lining of your stomach turns red, too.
154
If you unfolded your brain, it would cover an ironing board.
42
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Most dreams last only 5 to 20 minutes.
79
More people use blue toothbrushes, than red ones!
66
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
The average sperm cell swims at 8 inches per hour.
76
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36