Throughout its history, movable elements in books, commonly called pop-ups, have been used to educate, entertain, and inspire both children and adults. "Wow, open this " looks at the art and science of moveable elements incorporated into books. Books that delight children with that 'wow' moment, as a scene comes to life in their hands, were first used in scholarly works to help illustrate a vast array of topics such as geometry, architecture, medical...