It’s Ridiculous Just What a Handful Of Salt Can Show Us About Sound… This Needs to Be Seen!

The brilliant experiment you’re about to witness is really quite amazing. High tone frequencies from a speaker, when passed through a metal plate with salt on, create the most amazing geometric patterns. It shows us sounds wave in action, making quite unbelievable shapes as it does so.

Prepare to be absolutely mesmerised…

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Outstanding!

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