Monday, April 16, 2012

Battery myths debunked

The household battery may look simple, but there's a lot going on in there. It's easy to take them for granted — most of us can't remember a time without them. Still, batteries are nothing short of amazing. They're power in the palm of your hand.
A recent article on gizmodo.com found that the best value for AA batteries came from RS Power Ultra — which, sadly, you can't buy in the states. The worst was the Panasonic Evolta. The right battery for you will come down to trial and error — most name brands are comparable.
However, the following tips will dispel some of the classic myths about these portable power sources.

MORE: http://shopping.yahoo.com/blogs/digital-crave/battery-myths-debunked-172452088.html

gaw

Glenn A. Walsh, Project Director,
Friends of the Zeiss < http://friendsofthezeiss.org >
Electronic Mail - < gawalsh@planetarium.cc >
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* Adler Planetarium, Chicago:
  < http://adlerplanetarium.tripod.com >
* Astronomer, Educator, Optician John A. Brashear:
  < http://johnbrashear.tripod.com >
* Andrew Carnegie & Carnegie Libraries:
  < http://www.andrewcarnegie.cc >
* Civil War Museum of Andrew Carnegie Free Library:
  < http://garespypost.tripod.com >
* Duquesne Incline cable-car railway, Pittsburgh:
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* Public Transit:
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