There are many kinds of waves -- sound waves, light waves, heat waves -- and the Science Guy wants to explain all about their characteristics. He talks about amplitude, wavelength, and frequency in such a way that the average fourth or fifth grader would have no difficulty understanding the concepts. In Bill Nye the Science Guy: Waves, Bill Nye offers the kids a chance to climb into the cockpit with jet pilot Garry Dean as he breaks the sound barrier.
Disney Educational - Bill Nye The Science Guy: Waves