The last time Ars reviewed a Subaru Forester, it left us impressed. How about one with 40 percent better economy, in that ...

How to Make a Small Powerful Wind Generator ...

SSE Plc is earning growing sums from an increasingly common practice in Britain’s power system: being paid to shut down its wind farms. When strong gusts whip across Scotland and turbines produce more ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator.  The devil here is, of course, in all ...

A mayor says it is 'disgusting' that the federal government is putting wind turbines off his community's beautiful beaches without consulting locals and warned they may be an eyesore. Sutherland Shire ...

KOHLER backup generators automatically switch on in the event of a power outage. Generators help run electricity to your home for appliances, whole-home circuits, sump pumps, HVAC units and water ...

Want to build a website with minimal cost and effort? The best website builders we've tested include useful tools for quickly creating attractive, well-designed pages for blogs, online businesses, and ...

To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a ...

Abstract: So as to the efficient and low-cost utilization of offshore renewable energy, a novel direct-drive wind-wave complementary energy generation (D-D WWCEG) platform based on a tubular permanent ...

Abstract: This paper presents a comprehensive analysis of the feasibility, cost, and electromagnetic performance of five distinct types of axial flux permanent magnet (AFPM) generators designed for ...