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150+ Year-Old Experiment Shows How World TurnsUnder soaring pilasters and angelic frescoes, the ball swept back and forth, rhythmically sweeping along the northwest-southeast axis. And so, the good people of Bologna re-created an experiment conducted 154 years ago by French physicist Jean-Bernard-Leon Foucaultthat proved Earth rotates on its... |
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Scientists refute online rumors on moon bombingWith the Internet abuzz with rumors of drastic tide changes and a moon off its axis, scientists have stepped up to provide a reality check on concerns. ... |
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Explaning MOIMOI stands for "moment of inertia," and it's a physical property that relates to an object's ease or difficulty in rotating about an axis. What does that have to do with... ... |
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How Obama Should Maneuver Against the 'Axis of Evil' 2.0With U.N. Week offering him more awkward handshakes, the Right backing him into World War III scenarios, and a brand-new missile system offering him even fewer defenses, can the president play the bad diplomatic hand dealt by his predecessor? A game plan for hard-line regime talks ... |

