Physics Forums - The Fusion of Science and Community

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      Latest: Physics Learning Resources Greg Bernhardt, Aug 3, 2015 at 5:36 PM
    1. General Physics

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    2. Classical Physics

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      Latest: Problem understanding magnification Drakkith, Aug 3, 2015 at 9:20 PM
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      Latest: Harnessing Gravity Drakkith, Aug 3, 2015 at 10:06 PM
    7. Beyond the Standard Model

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      Latest: More Smolin Mayhem Jimster41, Aug 3, 2015 at 11:06 PM
    1. Astronomy and Astrophysics

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    2. Cosmology

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      Latest: What would happen if you went into a black hole? phinds, Aug 3, 2015 at 11:37 PM
    3. Stargazing and Telescopes

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      Latest: ISS flyover about an hour ago Andy Resnick, Aug 2, 2015 at 9:44 PM
    1. General Math

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      Latest: Infinite geometric series Niaboc67, Aug 4, 2015 at 2:05 AM
    2. Calculus

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      Latest: Periodic functions olivermsun, Aug 3, 2015 at 11:12 PM
    3. Differential Equations

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      Latest: Trapping region for a nonlinear ODE system tommyxu3, Aug 3, 2015 at 11:11 PM
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      Latest: How does one-to-oneness follow from this? pellman, Aug 3, 2015 at 10:30 PM
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      Latest: Representation of Lorentz algebra fzero, Aug 3, 2015 at 11:29 PM
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    8. Math Software and LaTeX

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      Latest: Kaluza-Klein Reduction Via Mathematica Greg Bernhardt, Aug 1, 2015 at 7:00 PM
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      Latest: Rain catchment system physics question Physiogista, Aug 3, 2015 at 11:06 PM
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    6. Nuclear Engineering

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      Latest: Japan Earthquake: nuclear plants part 2 gmax137, Aug 3, 2015 at 6:27 AM
    1. Chemistry

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      Latest: Need help dehydrating liquid fruit blends Physiogista, Aug 4, 2015 at 1:58 AM
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      Latest: Alzheimer's disease in neural networks Shyan, Aug 3, 2015 at 10:50 PM
    5. Earth

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      Latest: Calculating sunrise/sunset times Rob Saunders, Aug 3, 2015 at 9:44 PM
    6. Computing and Technology

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      Latest: Arduino and Chromebook (Plug-in) RaulTheUCSCSlug, Aug 4, 2015 at 1:47 AM
    1. General Discussion

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      Latest: A problem with closest friends RyanH42, Aug 4, 2015 at 2:22 AM
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      Latest: Just a note to say hello everyone prashant1436, Aug 4, 2015 at 1:22 AM