Physics Forums - The Fusion of Science and Community

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      Latest: PF Insights: Topic Request Amrator, Jul 3, 2015 at 3:40 PM
    1. General Physics

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    2. Classical Physics

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    3. Quantum Physics

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      Latest: is the cat alive, dead, both or unknown my2cts, Jul 5, 2015 at 3:44 PM
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      Latest: Rate of emission Amr Elsayed, Jul 5, 2015 at 3:44 PM
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      Latest: Finally, Garrett's model with 3 generations arivero, Jul 5, 2015 at 3:37 PM
    1. Astronomy and Astrophysics

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      Latest: Collapsars vrs. QM degeneracy pressure mathman, Jul 5, 2015 at 3:57 PM
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    3. Stargazing and Telescopes

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      Latest: Nice lunar and planetary conjunction davenn, Jul 1, 2015 at 8:38 PM
    1. General Math

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    2. Calculus

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      Latest: Integral of exponential over squar root mathman, Jul 5, 2015 at 4:12 PM
    3. Differential Equations

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      Latest: Can one define higher order infinitesimals? micromass, Jul 5, 2015 at 2:47 PM
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    8. Math Software and LaTeX

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      Latest: big shaft to small shaft billy_joule, Jul 5, 2015 at 3:58 PM
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      Latest: electric machines (looking for books) Ashish7874, Jul 5, 2015 at 4:02 PM
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      Latest: Japan Earthquake: nuclear plants part 2 Sotan, Jul 3, 2015 at 1:56 AM
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    1. Science Fiction and Fantasy

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