DIY hydroelectric water wheel uses recycled plastic bottles to generate free electricity
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If MacGyver and Survivor Man got together and handed out an award, they might give it to the inventor of this incredible DIY water wheel generator. With some empty plastic bottles, a little wire, and some ingenuity, Thomas Kim created his own hydroelectric generator that can charge a cell phone or power an LED lamp in the backwoods, if desperation strikes. Watch Kim’s YouTube after the jump to see the homemade generator in action. https://www.youtube.com/watch?v=GT8X31XHy9Q In addition...