This is the definitive reference book for the aspiring paper engineer. The lifeblood of pop-ups is kinetic energy, or the energy resulting from motion. When a card or book is opened, wonderful things ...

Matthew Reinhart shows a pop-up from Encyclopedia Prehistorica: Dinosaurs in Engineering the Perfect Pop. This resource was created as part of the Science Friday Educator Collaborative. If you are ...

Considering how integral paper is to our daily lives, it’s amazing just how little many of us know about where it comes from and how it’s made. Tapping the talents of one of the most exciting paper ...