Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
The average female will have 3.3 pregnancies in her life.
49
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Human teeth are almost as hard as rocks!
47
In one day, adult lungs move about 10,000 litres of air.
11
Your body is creating and killing about 2.4 million red blood cells per second.
17
You mostly breathe from only one nostril at a time!
75