In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
Your thumb is about the same size as your nose.
124
There are about 1,400 different species of bacteria in your belly button.
10
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
If you are cold you are more likely to be hungry because you use energy to keep warm.
143