Waves and fun acoustics Free

The presenter shares some experience with teachings and demonstration on waves, vibrations, and sound from classroom visits at kindergarten lovel, after school elementry school science enrichment, high school AP physics, to required graduate course in Acoustic and Electromagetic waves. Topics includestanding waves and lasagna, vibrating strings, coupled oscillators, parametric excitation, boundary conditions, effects of gravity, phonographs, and the Shive wave machine.