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Cool Places to Visit The Best Outdoor Stores in the Internet: Fly Fishing Stores in the Internet: |
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From Space Daily: Testing Einstein: Is Dark Energy Constant Dark energy made its first appearance in Einstein's General Theory of Relativity. Einstein believed that the universe was static so he inserted a constant, repulsive force into his equations to counteract the inexorable pull of gravity on all the galaxies. When Edwin Hubble found that the universe is expanding, Einstein threw out the cosmological constant and is rumored to have called it his "biggest blunder." In 1998, two teams of astronomers discovered that the universe is speeding up, not slowing down under the pull of gravity. They resurrected Einstein's cosmological constant in the form of dark energy. While dark energy clearly exists and its effects are visible to astronomers, no one knows what causes it or whether it is truly constant over time. "The origin of dark energy is the biggest unsolved problem in astrophysics," said Wyithe. |
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Read these two narratives about The Fisher King and the Handless Maiden and larn a little more about yoursef. |
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