If your DNA was stretched out it would reach to the moon 6,000 times.
256
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
On average a woman has 4 sexual partners in her lifetime.
-143
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.
34
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Pain occurs when sounds are above 130 db.
124
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99