Using an oscilloscope to track waveforms is always interesting – but the effects of sound vibration on real-world materials can be downright stunning.
Try experimenting with different substances over a loud speaker, just don’t spill any milk in your speaker cone!
Sound Waves on YouTube – Link
Snowy Day @ MGFest 2008 [via]-Link
Related:
Ruben’s Tube – Sound visualization… with FIRE! –Link
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