Sep 07 2012

Creating Faster Charging Electric Car Batteries

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The amount of time it takes to recharge lithium-ion batteries has been a major impediment to consumer acceptance of electric vehicles. But a host of companies and researchers are working intensively to develop a battery that can recharge in 10 minutes and power a car for hundreds of miles. If stopping for gas took five or six hours, would you rethink that road trip? How about an hour? When it comes to electric vehicles, topping up the "tank" does indeed take a long time, one of the primary barriers to more widespread adoption of EVs. So it is no surprise that there is an aggressive push to improve batteries and charging infrastructure, with a goal of making a stop for a recharge no different than a stop for gas.
Categories: News
Jul 12 2012

The Dead Sea is Dying – Really!

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On a quiet stretch of coastline along the western shore of the Dead Sea, a sinkhole had swallowed a piece of a road, pulling in concrete and rusted fence posts. The sea lay a short distance beyond, its turquoise-colored waters dropping at the rate of more than one meter a year. The sinkholes are among the most visible effects of the continuing slow "death" of the Dead Sea, which borders Israel, Jordan, and the West Bank. Thousands of sinkholes have opened up around the Dead Sea's coastal plain, threatening roads and structures alike. Near this particular sinkhole, a grove of date palms sat withered and dead, abandoned because of the dangerous ground on which they stood.On a quiet stretch of coastline along the western shore of the Dead Sea, a sinkhole had swallowed a piece of a road, pulling in concrete and rusted fence posts. The sea lay a short distance beyond, its turquoise-colored waters dropping at the rate of more than one meter a year.
Categories: News