They make for iconic landscape photos and are touted by environmentalists as part of the solution to our dependence on fossil fuels, but how do wind turbines actually deliver renewable power? We’re here to give you the 411. Wind turbines, which resemble gigantic fans,...
We try to conserve energy. As kids, most of us learned the basic lessons: Turn off the lights when you leave the room, don’t leave the car running idle, unplug devices and small appliances when not in use. But for those times in life when our energy use gets the best...