Content Tagged As massive_earthquake
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Chile earthquake may have shortened Earth's day
March 2, 2010 12:31 PM
Earth's days may have gotten a little bit shorter since the earthquake in Chile. But don't feel bad if you haven't noticed. A NASA scientist says the difference would be only about one-millionth of a second. Richard Gross and his colleagues at the Jet Propulsion Laboratory in Pasadena, Calif., calculated... more »
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