Tag: Toyota

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A spinoff from the Rocky Mountain Institute has developed a 100-miles-per-gallon plug-in hybrid.

By Peter Fairley | 01/13/2009 | 10 Comments

The new Prius is designed so that its battery pack can be swapped out for a plug-in lithium-ion battery.

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Jason Pontin | Cambridge, MA

Towing a very small coal cart. Like one of the 19th century pit ponies. But smaller. 11/28/2009 12:47 PM
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Technology Review

Angles 'n' curves: The best of the rest from the physics arXiv this week: http://www.technologyreview.com/blog/arxiv/24463/ 11/28/2009 09:00 AM
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carbonmind | Thompsonville

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