Sound Waves
Sounds waves, metal plate, resonance, and a video camera. Looks like it's time for a science experiment:
Josh Poulson
Posted Wednesday, May 2 2007 11:30 AM
Sounds waves, metal plate, resonance, and a video camera. Looks like it's time for a science experiment:
Josh Poulson
Posted Wednesday, May 2 2007 11:30 AM
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