Ángela Ruiz Robles / mechanical encyclopedia

Ángela Ruiz Robles Mechanical Encyclopedia
As someone deeply caring for her students and passionate about education, Ruiz Robles designed her mechanical encyclopedia to lighten the weight of the books carried by her students, make learning more attractive, and adapt learning materials to the needs of each student.[1] Her device consisted of a series of text and illustrations on reels, all under a sheet of magnifying glass with a light for reading in the dark, and was to incorporate spoken descriptions of each topic. Her device was never put into production but a prototype is in display at the National Museum of Science and Technology in A Coruña.[4]