Excellent animation of sound waves
physics of sound and light waves
Anatomy of waves (wavelenth, amplitude frequency)
Excellent definition of wave as energy transporter
Cymatics (1:35) Evan Grant demonstrates the science and art of cymatics, a process for making soundwaves visible. Useful for analyzing complex sounds (like dolphin calls), it also makes complex and beautiful designs.
Sand on metal plate and cymatics
Corn starch is a shear thickening non-Newtonian fluid meaning that it becomes more viscous when it is disturbed. When it's hit repeatedly by something like a speaker cone it forms weird tendrils
Cymatics Experiment Mozart "Una Donna a Quindici Anni" Keylontics - the science of light sound and symbol codes subconscious to our perspective.. until this neat trick.. This is a simple example of the complexity in morphogenic science, "blueprint of matter" it is built upon specific geometrical symbol codes,standing waves of light, or wave length's of sound that bind together in "keylontic grids" to make reality like what Terrance Mckenna said " This is not what a-rests my attention.. what a-rests my attention is that this, "Space" is.. inhabited."