There is a Russian fairy-tale about a kind but a bit stupid man who had a tiny magic horse which was pretty similar to a mule, but had a hump. So the idea of the story was that this magic creature helped this man fulfill all the tasks he was given by his king. And one of the task was... to find a whale who swallowed thirty ships with all the sailors and passengers! Surprisingly, when the whale released the ships, all the people were still alive. How is that possible? Watch this video and you will see something that ancient Russian people knew many years ago!