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.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 >
SPACE & SCIENCE NEWS, ASTRONOMICAL CALENDAR:
< http://buhlplanetarium.tripod.
SPACEWATCHTOWER BLOG: < http://spacewatchtower.
Twitter: < http://twitter.com/
Facebook: < http://www.facebook.com/pages/
Author of History Web Sites on the Internet --
* Buhl Planetarium, Pittsburgh:
< http://www.planetarium.
* Adler Planetarium, Chicago:
< http://adlerplanetarium.
* Astronomer, Educator, Optician John A. Brashear:
< http://johnbrashear.tripod.com >
* Andrew Carnegie & Carnegie Libraries:
< http://www.andrewcarnegie.
* Civil War Museum of Andrew Carnegie Free Library:
< http://garespypost.tripod.com >
* Duquesne Incline cable-car railway, Pittsburgh:
< http://inclinedplane.tripod.
* Public Transit:
< http://andrewcarnegie2.tripod.
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