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Paul Fraughton | The Salt Lake Tribune Paul Slusser runs a computer-assisted drilling machine to drill out a PowerPot before the Paul Fraughton | The Salt Lake Tribune Paul Slusser and David Toledo show off their invention, The PowerPot, that can create pow Paul Fraughton | The Salt Lake Tribune The production team behind the PowerPot, a device that creates electrical power from heat Paul Fraughton | The Salt Lake Tribune Camping pots are lined up ready to be turned into PowerPots. T