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You don't have to know the answer to every question. And a little cartoon dog named Sam will pop up to let you know if you messed something up.If this…
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During the darkest days of the year artificial lighting is more important than ever.As the government works to phase out the inefficient incandescent…
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How big a deal is big data?It's pretty big. The question is how we should be handling all the massive amounts of information we’re collecting. The…