Tuesday, July 26, 2011

Google Alert - Free Energy

News2 new results for Free Energy
 
PSA: Free Air Conditioners To Those In Need
Gothamist
To help beat the heat, the Sunset Park Redevelopment Committee, in partnership with Community Environmental Center, is offering free, energy efficient air conditioners to low-income, sick and elderly Brooklyn residents. Recipients must provide proof of ...
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Gothamist
What's Inside: Rechargeable Batteries
Wired News
By Patrick Di Justo A battery works by converting chemical energy into free electrons; some of the electrons get used, and the rest return to the cell. The battery needs a way to move the current internally. Enter potassium hydroxide, an alkaline ...
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Wired News


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