I found this post on io9 pretty interesting, I think you will too: Lasers Reveal exactly how guitars create music. Click through to the original BBC News article for more info and photos.
I found this post on io9 pretty interesting, I think you will too: Lasers Reveal exactly how guitars create music. Click through to the original BBC News article for more info and photos.
This is very cool, I think I have also heard it called “vibroscopy”. if you find this image interesting look up Dr. Hans Jenny and his work on “Cymatics” The ability of sound waves to create patterns and generate 3d structures through vibration. He is most noted for his work using brass plates and licopodium powder (and salt). Very interesting topics.