On this week's show we talk home efficiency, tar sands pipelines, black holes and in the wake of the SOPA and PIPA kerfuffle we'll look at some of the other tech that congress has tried to kill.
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Science
On this week's show we talk home efficiency, tar sands pipelines, black holes and in the wake of the SOPA and PIPA kerfuffle we'll look at some of the other tech that congress has tried to kill.
