When baby sharks are born, they swim away from their mothers right away and are on there own. In fact, their mothers might see them as prey. See more

If you are locked in a completely sealed room, you will die of carbon dioxide poisoning before you will die of oxygen deprivation. See more

You're born with 300 bones, but when you get to be an adult, you only have 206. See more

If you leave a goldfish in a dark room for years, it will turn white. See more