If your DNA was stretched out it would reach to the moon 6,000 times.
256
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
The world's shortest man measures only 21.5 inches.
73
Pain occurs when sounds are above 130 db.
124
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31