What are electromagnetic waves and how did they discover that light is made of them? How did they discover all the electromagnetic waves (like radio waves) that we can’t even see? And how do these electromagnetic waves affect our lives? In this exceptional program, the last in the ground-breaking Shedding Light series, Science teacher Spiro Liacos introduces students to waves in general, and then takes a detailed and very entertaining look at radio waves, microwaves, infrared light, visible light, ultraviolet light, X-rays and gamma rays. Along the way he surfs, plays guitar and piano, flies a helicopter (a remote control one), dives into the ocean, visits the dentist and spends some time in the tropical sun. This program and its accompanying worksheet is, quite simply, the easiest and the best way to teach your students all about electromagnetic waves!