The Incredible Paper Creations of Robert Lang

Twenty five years ago, physicist Robert Lang worked at NASA, where he researched lasers. He has also garnered 46 patents on optoelectronics and even wrote a Ph.D. thesis called "Semiconductor Lasers: New Geometries and Spectral Properties." But in 2001, Lang left his job in order to pursue a passion he's had since childhood: origami. In the origami world, Lang is now a legend, and it's not just his eye-catching, intricate designs that have taken the craft by storm. Some of his work has helped pioneer new ways of applying origami principles to complex real-world engineering problems.