The Libraries exhibition, Paper Engineering: Fold, Pull, Pop & Turn is still on display in the National Museum of American History. Stop by and see some fabulous examples of pop-up and movable books, from the 1600s to today.
How better to explain the workings of a locomotive, a steam engine, an automobile motor, or a pumping system than by using a series of flaps that, when opened gradually, reveal the inner workings of these complex machines? Moderne Technik provides a comprehensive view of the workings of the latest technological advances used in transportation and machines for industrial manufacturing of the early 20th century.
—Stephen Van Dyk
Moderne Technik. [Moderne technology]. Hans Blücher. Leipzig and Vienna: Bibliographisches Institut, 1912.