Cornell 3D prints a working speaker — coils, magnets and all

Blog sponsored by Engadget.com 16.12.2013 Comments Off on Cornell 3D prints a working speaker — coils, magnets and all

From the sound if it, it’s not a very good speaker. But then, that’s not quite the point. What’s particularly cool there is that a team of Cornell researchers created the whole thing using 3D printers — the plastic shell and conductive and magnetic …

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