Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The smell of freshly cut grass is actually a plant distress call.
31
Sound doesn't travel in space.
255
Most of the dust underneath your bed is actually your own dead skin.
251
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
Scientists in Germany have developed a candy that doesn't cause cavities.
11
Japan has the most vending machines in the world (5.52 million) which is more than the population of New Zealand.
7