‘Cymatics’ is the science of visualizing audio frequencies. Musician Nigel Stanford and Director Shahir Duad explain how they used various techniques and materials to create stunning visual effects that correspond to the music.

The original article can be found here: http://rss.cnn.com/~r/rss/cnn_tech/~3/AO_XbL41oRY/cymatics-science-vs-music-nigel-stanford-orig-mg.cnn.html