In one day, adult lungs move about 10,000 litres of air.
11
Tigers can see 6 times better at night than humans.
305
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Your thumb is about the same size as your nose.
124
Babies crawl an average of 200m a day.
212
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
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
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456