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Researchers develop paper battery that generates power from water, air - Interesting Engineering
(interestingengineering.com)
This is a most excellent place for technology news and articles.
Now, that I think of it: we haven't had our 2-3 weekly battery revolutions yet, and now it's Friday already. I mean, what is wrong with all you battery researchers?
New battery made from potato to revolutionize science fair projects
"This will change the world in the next 3 years!!!"