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      Latest: Art of Electronics 3rd Edition lonely_nucleus, May 3, 2015 at 6:19 AM
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      Latest: Using the Suns gravity for propulsion Scaledriver, May 3, 2015 at 8:46 AM
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    4. Special and General Relativity

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      Latest: Instantaneous Coulomb interaction? DaleSpam, May 3, 2015 at 8:24 AM
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      Latest: Transition dipole -- Line shape function blue_leaf77, May 3, 2015 at 8:15 AM
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    7. Beyond the Standard Model

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      Latest: Loschmidt's Paradox. stevendaryl, May 3, 2015 at 8:05 AM
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      Latest: Physical meaning of KdV equation fian, May 3, 2015 at 8:24 AM
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      Latest: Cable rotations formulae or method mfb, May 3, 2015 at 6:24 AM
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      Latest: Ansys 15.0 Beam189 and other elements Greg Bernhardt, May 2, 2015 at 11:46 AM
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      Latest: Carbon fiber bulletproof inquisitivegeek, Apr 30, 2015 at 9:45 PM
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      Latest: Plasma instabilities in fusion reactors amchugh89, May 1, 2015 at 11:57 PM
    1. Chemistry

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      Latest: Infrared spectroscopy of water PhaseShifter, May 2, 2015 at 9:02 PM
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    1. Science Fiction and Fantasy

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    3. New Member Introductions

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      Latest: hi i am a new member. Greg Bernhardt, May 3, 2015 at 8:34 AM