In Ice Age, the drawings of characters during the end credit roll - and Sid's drawing of himself on a wall - were all done by the children of the animators.
17
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Sound doesn't travel in space.
255
On average people fear spiders more than they do death.
447
Yawns are more contagious among people with closer relationships.
163
Held in farts enter your bloodstream and are bad for your body.
26