Learn how plant and animal fibers become the fabrics we use for clothing, decoration and other purposes and the evolution of fabric production as a major industry. Feb. 15-Aug. 18. Fri.-Sun., 11am-4pm. 

In this class, students learn about the basic physics of radio wave generation, propagation, and reception; what a radio wave is; and about some of the scientists and engineers who made it all happen. As a class project, students make their own short wave radio receiver, learning how it works and how to tune in radio stations from all over the world.