Manudev Bhardwaj posted a photo:
Build this amazing wind generator and learn about renewable energy. Watch the LED glow as it is powered by free energy from the wind. No batteries required! Kit includes; rotor, front-housing with gear and rotor shaft installed, back housing, half screw caps, tail, toy motor with gear, motor cover, small screws, LED unit with wires, [Read More...]
Dan Boylan moderates this discussion on climate change, an issue that is climbing the local and national political agenda.
For over 25 years, the Greenhaven Press Opposing Viewpoints Series has developed and set the standard for current-issue studies. With more than 90 volumes covering nearly every controversial contemporary topic, Opposing Viewpoints is the leading source for libraries and classrooms in need of current-issue materials. Each title explores a specific issue by placing expert opinions [Read More...]
This wind turbine is quiet, bird friendly and can generate electricity in low wind speeds. That is because it funnels the wind into the center of the turbine.