Who put the alphabet in alphabetical order? World Book answers your questions about inventions and origins

When was YouTube created? Why did medieval surgeons know so little about anatomy? Why is medicine important? We at World Book answer all of your questions related to inventions and origins. Answer Me This, World Book answers questions about such topics as food, sea creatures, and the environment, too. We help you make sense of the world with informative and funny answers. Well . . . at least we think they are funny.