Maker's Knowledge with Bill Gurstelle

William Gurstelle is the author of many popular technical books, including Backyard Ballistics and the three-volume Remaking History. He has been a contributor of projects to Make: Magazine, and currently writes the Remaking History column, which features a historical invention that you can recreate at home. For the last three years, Bill has been enrolled in a doctoral program at the University of Minnesota, studying the history of science and technology. The concept of maker's knowledge c...