The human body contains over a billion miles of DNA.
147
The average person's skin weighs twice as much as their brain.
131
Tigers can see 6 times better at night than humans.
305
On average, there's 100 billion neurons in the human brain.
83
Mushrooms are more closely related to humans than they are to plants.
47
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15