In one day, adult lungs move about 10,000 litres of air.
11
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
The average sperm cell swims at 8 inches per hour.
4
The human brain uses approximately as much energy as a 10 watt light bulb.
120
There are about 255 babies born worldwide every minute.
46
The average person's skin weighs twice as much as their brain.
131
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
35