Green news harvest: Obama touts solar, geothermal

Obama marks 100 days after stimulus at huge solar installation at Nellis Air Force base in Nevada, while GE says it will maintain spending on green-tech R&D

A sampling of green-tech news with quick commentary.

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Common battery myths that need to die

Sharon Profis busts a few overplayed battery myths on "You're Doing it All Wrong."

by Sharon Profis