His encore: Cool invention!
Published 09/06/2012, River Falls Journal
Two years ago Virgil Johnson invented an energy-saving solar air heater for homes. He sold a do-it-yourself eBook online on how to build one. Now the 55-year-old Virgil Johnson is back with another energy-saving invention with the long name of: Rain-Barrel-Water-Mister-For-Your Central-Air-Conditioner.Word count: 315
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