green power
”Student Develops Cheap Power Turbine For Developing Nations
It's one thing to tinker in your garage to restore that old gas-guzzling muscle car that you think will get you some action. It's something entirely different to invent an electricity-generating wind turbine out of scrap parts that could revolutionize personal power in developing nations, especially if you're in college. Max Robinson has done just that, designing a turbine out of spare parts that costs less than $40 to build out of readily available parts and can power a home's lighting for up to two and a half days or a radio for over a day. No word on how long an OLPC would last. [Daily Mail]
green power
Solar Ships May Carry Passengers in San Francisco as Early as 2009
The concept of solar ships is nothing new, but it appears that Austraila's Solarsailor may be on the brink of bringing the technology to the mainstream. Hornblower Yachts in San Francisco is in the midst of negotiations with the Coast Guard to install a Solarsailor sail on one of their commercial ferryboats. If all goes well, the boat will be operational in 2009. Solarsalor has also won contracts in Shanghai and Hong Kong for similar vessels. More »Wind Shade Roof Keeps You Cool, Friendly With Al Gore
The Wind Shade Roof is basically a large roof (surprise) decked out with an arsenal of wind turbines that perform the combo power of providing shade and electricity to whatever's below or around it.
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