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MIT engineers develop system to help autonomous vehicles see around corners; adapting ShadowCam

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To improve the safety of autonomous systems, MIT engineers have developed a system that can sense tiny changes in shadows on the ground to determine if there’s a moving object coming around the corner. Robots scan AprilTags to detect and compute their precise 3D position and orientation relative to the tag.

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U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

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A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. Their analysis is published in the Journal of Economic Perspectives.

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Panasonic Supporting Two Solar Teams with Li-ion Batteries

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Panasonic Corporation is supporting the Solar Electric Vehicle Team at the Massachusetts Institute of Technology (MIT SEVT), in its participation of the Global Green Challenge (GGC), to be held in October 2009 in Australia. Under the sponsorship agreement, Panasonic is providing the MIT SEVT team with its 2.9 Tags: Brief.

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Researchers Double Activity of Platinum Catalyst in Methanol Fuel Cells by Using Surface Steps

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A team of researchers from MIT, the Japan Institute of Science and Technology, and Brookhaven National Laboratory have found that changing the surface texture of platinum used in a methanol fuel cell electrode—specifically, creating nano surface steps instead of using a smooth surface—can significantly increase the catalytic activity.

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California Air Resources Board Pushes for Restoration of DOE Funding for Hydrogen Fuel Cell Vehicles; Tackles the Four Miracles

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California Air Resources Board Chairman Mary Nichols met with US Energy Secretary Steven Chu in May and followed up that meeting with a letter, urging the continuation of funding to support research, development and deployment of hydrogen fuel cell vehicles. Tags: Fuel Cells Hydrogen Hydrogen Production Hydrogen Storage Policy.

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Technology Review: First Plug-in Hybrid to Be Sold in the United States

Tony Karrer Delicious EVdriven

A number of other plug-in hybrids, including models from GM, Chrysler, and Toyota, are scheduled to come out in the next few years. To go with its performance, the car carries a hefty price tag of $87,000. Two 150-kilowatt electric motors together deliver 403 horsepower--enough to accelerate to 60 miles per hour in 5.8

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Nissan Exploring Inductive Charging Capable of Power Transfer Over Longer Distances for its Plug-ins

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Nissan is developing an inductive charging system capable of transmitting power wirelessly over longer distances, and is exploring scaling it up for use with its electric car. Inductive charging with a paddle-type connector was used in a number of earlier EVs, notably GM’s EV1, the Nissan Hypermini EV, and the Toyota RAV4. Science Vol.

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