Did you know that on Venus the Sun rises in the west and sets in the east? Or that Saturn is so light it would float on water? Or that some stars are 100 times
Did you know that a full head of human hair is strong enough to support 12 tons? Or that a single bolt of lightning contains enough energy to toast 100,000 piec
Did you know that traffic lights existed before the car was invented? Or that you blink less often when looking at a computer screen? Or that children's author
Did you know that polar bears have black skin? Or that crocodiles cry whenever they eat? Or that butterflies taste with their legs? From pottering penguins to s