7/29/2013
The Trans-America trail cycle across America.
7/23/2013
We can cut projected U.S. oil use in half over the next 20 years and create more than 1 million jobs, reduce annual oil spending by $550 billion, and eliminate 2 billion metric tons of global warming emissions per year by 2035.
7/22/2013
A searchable index for the MAX Updates posts, and a few more thoughts on the Progressive Automotive X Prize.
7/17/2013
The solar-powered tractor was painted Terry’s favorite color—green—before the motor was strapped in. After the motor was installed a battery stand was welded over the top of the DC drive motor which is large enough to accommodate twelve 250-amp deep-cycle batteries. Once the performance controller was installed battery cables were run, linking the batteries together.
7/17/2013
Electric car batteries are at risk of warming up too quickly in high temperatures. Here’s how to help EV batteries beat the heat.
7/12/2013
The Solar Impulse has made history as the first solar-powered airplane to fly across the North American continent.
7/11/2013
The automaker plans to add new DC quick-charging stations, capable of recharging to 80 percent in about 30 minutes, to dealerships across the country.
7/11/2013
Instructional videos from the League of American Bicyclists provide basic bicycle safety tips.
7/10/2013
Rick Stiles shares chronicles the first two weeks of his cross-country trip on a recumbent bicycle.
7/1/2013
Whether you’re looking for a sporty two-seater, a large family vehicle, or a heavy-duty farm or work truck, here's how to find the best options for vehicles that use less fuel and save you money.
7/1/2013
Reconstruction on U.S. 36, the highway linking Boulder to Denver, will transform transportation in Colorado and bring more reliable options to commuters.






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