Golan threw a ton of material out during his guest appearance in class on Wednesday, and being quite honest I found an extreme fascination for the Cymatics video from Nigel Stanford.
Although the video linked below is unmeasurably cheesy, and now greysweatshirts.com is out of stock, I took away a lot from the oversold display of cymatics. (It gets exponentially cheeser as time goes on after 4:00.. Nigel has really outdone himself.)
When watching the video, seeing this strong visual connection to what I heard in this sense is somewhat new. I watch videos everyday that are audio/visually correct, but for some reason seeing the science behind what I heard was really cool for me. If used appropriately, cymatics could really add to some audio/visual pieces, as well as architecture.