News tagged with renewable source

The energy debate: Coal vs. nuclear

As America struggles down the road toward a coherent energy policy that focuses on a higher degree of self-reliance, policymakers face numerous issues and realities. These include: the finite supply and environmental impact ...

Jun 13, 2011 not rated yet 3

Voice-based phone recharging

(PhysOrg.com) -- The noise that we produce can be a lot of things. It can be a valid means of communication. It can be an annoyance when you are trying to get to bed at night. It can be a migraine waiting ...

May 10, 2011 3.4 / 5 (5) 8 | with audio podcast weblog