Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide. Watch as we build composite turbine blades, assemble a helical rotor, and integ ...
SPRINGFIELD | As power bills rose across the state this year, southern Illinois solar-panel technician Aur Beck fielded more calls than usual from people wanting to generate their own electricity at ...
Water has long been a source of renewable power. More than 2,000 years ago the Chinese used water wheels to grind grain and pound ore. In the 1700s water wheels kickstarted the Industrial Revolution ...
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