Interesting Stuff

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  Vinay Avasthi

  

  Raid Your Kitchen To Build This Potato Chip Speaker [Video]

  Popular Science - William Gurstelle

  For that crispy, crunchy audio In 1921, two scientists made the first modern loudspeaker out of magnets, wire, and paper. Now manufacturers use synthetic fibers and even ferrofluid. Why stop there? Your kitchen contains plenty of materials to build a functional woofer. A potato chip works as a …