Broccoli is ‘man-made’ through the breeding of different cabbage crops.
4
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
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
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Thinking in a foreign language makes decisions more rational.
6
Sony researchers have developed a refrigerator that only opens when you smile.
9
Peanut butter and jelly sandwiches were originally considered a delicacy, only enjoyed by those of the upper class.
9