Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Recommend me physics book junhyeok, Mar 26, 2015 at 8:27 PM
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    4. Educators and Teaching

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      Latest: What is the coefficient of restitution Abeerchughtai, Mar 23, 2015 at 5:11 AM
    1. General Physics

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      Latest: Got asked, "Why does there 'need' to be a UFT" mattt, Mar 26, 2015 at 8:32 PM
    2. Classical Physics

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    3. Quantum Physics

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      Latest: about scattering length KFC, Mar 26, 2015 at 8:28 PM
    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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    6. High Energy, Nuclear, Particle Physics

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      Latest: TR-3B "anti-gravity" simplified EKR, Mar 26, 2015 at 7:38 PM
    7. Beyond the Standard Model

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      Latest: extra dimensions Khashishi, Mar 26, 2015 at 5:58 PM
    1. Astronomy and Astrophysics

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      Latest: Our Beautiful Universe OmCheeto, Mar 26, 2015 at 8:23 PM
    2. Cosmology

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    3. Stargazing and Telescopes

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    1. General Math

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      Latest: Measure of Sameness Mark44, Mar 26, 2015 at 5:32 PM
    2. Calculus

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      Latest: Problem with finding volume using shells Mark44, Mar 26, 2015 at 7:28 PM
    3. Differential Equations

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      Latest: Understanding coupled Runga Kutta derivation ognik, Mar 26, 2015 at 7:32 PM
    4. Topology and Analysis

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      Latest: Minimization with cos()^2 dirk_mec1, Mar 24, 2015 at 5:36 AM
    5. Linear and Abstract Algebra

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      Latest: what does it mean to say a Lie group is real? pellman, Mar 24, 2015 at 6:27 PM
    6. Differential Geometry

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      Latest: Hodge duality and differential forms PhyAmateur, Mar 26, 2015 at 5:35 PM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: 3 barrel question / logic puzzle RUber, Mar 26, 2015 at 8:55 PM
    8. Math Software and LaTeX

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      Latest: Matrices in the Gummi editor? DrClaude, Mar 26, 2015 at 2:37 AM
    1. General Engineering

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      Latest: Air rifle max velocity vs. tank pressure mr166, Mar 26, 2015 at 6:52 PM
    2. Engineering Systems and Design

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    3. Mechanical Engineering

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    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: Waste Heat gmax137, Mar 26, 2015 at 2:42 PM
    1. Chemistry

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      Latest: Properties of -COOR functional group? kay, Mar 26, 2015 at 7:56 AM
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    4. Programming and Computer Science

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      Latest: [Python] Custom tick marks in matplotlib phyzguy, Mar 25, 2015 at 11:08 PM
    5. Earth

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    6. Computing and Technology

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    1. General Discussion

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      Latest: Boko Haram Gunmen Kidnap Girls in Nigeria Astronuc, Mar 26, 2015 at 8:42 PM
    2. Science Fiction and Fantasy

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      Latest: Olá, from Portugal! RicardoMP, Mar 26, 2015 at 8:14 PM