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Astronauts have been using them for power aboard spacecraft since the 1960s. Soon, perhaps, they'll be just as common on Earth--powering cars, trucks, laptop computers and cell phones.They're called fuel cells. By combining hydrogen fuel with oxygen, fuel cells can...
With all the effort we are witnessing in developing environmentally progressive technologies for automotive applications, it's great to see that Boeing researchers and industry partners throughout Europe are planning to conduct experimental flight tests this year of a manned...
Stephen Friend has the first hand-built fuel cell-powered house in the US. No, not another hopeful boil-your-own-yogurt demo for an impractical technology, but a real, sustainable achievement that makes its own hydrogen in a cedar shed out back. And...
The Di Pietro motor concept is based on a rotary piston. Different from existing rotary engines, the Di Pietro motor uses a simple cylindrical rotary piston (shaft driver) which rolls, without any friction, inside the cylindrical stator. The space...
Despite concerns over global warming, scientists have discovered something that may have actually limited the impact of greenhouse gases in the atmosphere in recent years by reducing the amount of sunlight...
This car runs by itself with no need for GAS, OIL or any other external power source. It's entirely self-powered by an electric mechanism resemblant to Bedini's motor. See it for yourself! This is the future of the auto...
There are at least three ways to run a diesel engine on biofuel using vegetable oils, animal fats or both. All three are used with both fresh and used oils. * Use the oil just as it is -- usually...
Nissan has been building their Altima hybrid cars at their Smyrna, Tennessee plant, which has the capacity of building up to 50,000 vehicles. If demand for the Altima hybrid is great enough, Nissan may just offload some production of...
How about this little bike? I ride a very beautiful bike but it doesn't go 239km/h (150mph)!!! What if we all ride bikes and fuel them with hydrogen??
Are you carbon neutral yet? It sure seems like everyone else is. Al Gore has wiped away his carbon footprint. The World Bank aims to be carbon neutral by buying only green energy. Sky Broadcasting is touting itself as...