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 ...

How my portable wind turbine compares to solar panels - 2 years of testing later ...

Through collaborative research with Dr. Wanchul Seung at Global Technology Research, Samsung Electronics, a research team led by Professor Juhyuck Lee from the Department of Energy Science and ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...