Gorillas can catch human colds and other illnesses.
205
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Babies crawl an average of 200m a day.
212
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
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
The average person's skin weighs twice as much as their brain.
131