Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
You can only remember 4 things at a time.
31
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Japan has the most vending machines in the world (5.52 million) which is more than the population of New Zealand.
7
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Pineapples are not a single fruit, but a group of berries that have fused together.
19