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Feed via Feedburner What are feeds? . . . . . . . . . . . . . . . . . .	SMART STUFF #6, VOLUME 4. JUNE 2008 \|..<.....2..3..4.....> BMW working on exhaust generator, nixes ethanol. Cars are great wasters. Of all the energy stored in the fuel, only a third is used to propel the car and run its systems. The rest is lost in heat from the engine and the exhaust system. One way of getting more bang for the fuel buck could be the exhaust powered generator developed by British Foresight Motors that we posted on earlier. By using engine exhausts to power the car generator the engine is relieved of this work and hopefully uses less fuel. Another idea, under development by BMW, is a thermo electric generator also placed in the exhaust system. Such a generator generates power by utilizing the dynamics of cold and warm air. Similar systems has been in use by NASA for years. BMW hopes to have a working system capable of generating 1,000 W within five years. This will be enough to run a car's AC and heat seats - and save up to five percent on fuel. BMW does not, however, have any plans to develop engines capable of running on the increasingly popular E85 methanol fuel. [Svenska Dagbladet] 5 June 2008 GM closes four SUV and truck plants. Hummer next? GMs massive Hummer SUV has drawn much of its popularity from its percieved relationship to the US Army's HMMWV (High Mobility Multipurpose Wheeled Vehicle), developed and manufactured by AM General. The Humvee is clearly a very competent off-road vehicle and weapons platform, but it's hardly suited for everyday civilian use. The same can be said of the Hummer, too, even though it hardly has a single bolt in common with the HMMWV. The Hummer is based on GMs large SUV and truck chassis who now may have passed their expiration date. In any case GM apparently has felt the icy winds when they make public that they are shutting down no less that four(!) SUV and truck factories. The rising price of gas seems to have caught up with them at long last. There's no word on the Hummer, though, but GM finally seems to have seen the writing on the wall. 5 June 2008 Frost sensitive road markings. French company Eurovia is reported to be developing a kind of thermo sensitive varnish that can change color as the temperature changes. The application Eurovia is looking for is road markings that can warn drivers when the surface temperature on the road comes close to freezing. When temperatures rise again, the varnish resumes its original color. If they can get this to work at a cost that allows it to be implemented on a wide scale, the safety implications are of course obvious. Every driver does not automatically consider bridges and low ground as potential ice patches. [Via] 5 June 2008 THIS MONTH HAS MORE PAGES \|..<.....2..3..4.....> DEPARTMENTS \| APPAREL \| APPLIANCES \| BAR \| BBQ \| BICYCLE \| CAR \| CHILDREN \| COMPUTERS/TELECOM \| CULTURE \| DVD \| EDIBLES \| ENVIRONMENT \| FLASHLIGHTS/TORCHES \| FOOTWEAR \| GARDEN \| HOME \| INTERNET \| INVENTIONS A-Z \| KITCHEN \| KITCHEN FURNITURE \| LEISURE \| LINKS \| META \| MISC. \| MOTOR CYCLES \| OUTDOORS \| PETS \| PERSONAL CARE \| PHOTOGRAPHY \| READER'S CHOICE \| SAFETY AND SECURITY \| SERVICES \| SMART STUFF aSTORE \| SOLAR POWER \| SOUND AND MUSIC \| SWEDISH \| THIRD WORLD \| TRAVEL \| TOOLS \| VIDEO \| WATER \| WORK TIPS AND TRICKS \| APPAREL \| BAR AND DRINKS \| BICYCLE \| CAR AND DRIVING \| COMPUTERS \| CULTURE AND LEARNING \| GARDENING \| HOME \| INTERNET \| KITCHEN AND COOKING \| OUTDOORS \| PETS \| TRAVEL \| WORK AND BUSINESS Did you find the information on this site useful? Please consider making a donation. 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