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Posts Tagged ‘batteries’

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If you’re reading this on a laptop right now, you’re probably well aware of how fast your battery drains as you’re sitting there.  And it probably bothers you when you need to make an important phone call, and your battery in your cell dies just as you’re dialing.  Yes, batteries most likely are the bane of your technological existence, and Newsweek wants you to know that you’re not alone.  In a world where everything is going more and more high-tech, battery power is lagging far behind, and has become a drain (haHA!) on the environment.

Computer chips double in speed every two years—your current BlackBerry is as powerful as your desktop computer once was—but the batteries powering those devices are improving by only about 8 percent a year.

If we’re ever going to ever get around to using a large quantity of renewable and alternative energy sources, battery technology is going to have to do a lot better than that.  Batteries will be essential to storing excess wind or solar power.

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Google Image Search is Fantastic.If you work hard enough, you can pretty much recycle anything these days. The trick is knowing where to go with your batteries, cell phones, smoke detectors, televisions, pesticides, nuclear waste, antifreeze, and so forth and so on. Lucky for us, MSN Green is here to help. While the internet has not yet figured out a way to come to your place and pick up all your stuff, it’s at least trying to make the steps you have to dispose of your things properly take slightly less complicated.

With their handy “green directory,” you can type in what you’re trying to recycle and your zip code, and they’ll give you the nearest locations where you can safely get rid of your junk.

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Nicole Hughes February 8, 2008 | 9:03 pm EST

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csa-2006-07-10-124559.jpg

The average U.S. soldier needs 88 AA batteries for a five-day mission. That’s a lot of weight to haul around, but a new high-tech fabric that incorporates solar powered batteries into cloth could go a long way towards lightening that load, according to NPR’s Living On Earth:

“these threads are a fraction the thickness of a human hair. When they’re made out of battery electrodes and photovoltaic and fuel cells and then stitched together, they constitute a fabric that captures and stores energy while it’s worn.

Florida researchers designed the machine for the military, but as Living On Earth’s Mitra Taj noted:

The new technology might help in civilian life too, boosting efforts to make environmentally friendly power sources that multitask”imagine a jacket that keeps you warm while charging your cell phone.

Nice to see the military-industrial complex, which once brought us Agent Orange, being an agent of green.

Find out more about solar power’s potential at solarpower.org.

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