Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Vector Calculus Hubbard enough for Physics? Geofleur, Sep 3, 2015 at 10:40 PM
    2. Academic Guidance

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      Latest: doing things differently than taught in class? cgk, Sep 4, 2015 at 3:55 AM
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      Latest: Specialty shift and book skipping problem... kith, Sep 4, 2015 at 7:18 AM
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      Latest: Anybody still use ticker tape? bigjohn45, Sep 3, 2015 at 2:49 PM
    5. Resources and FAQs

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      Latest: Math Learning Resources emma watson, Sep 2, 2015 at 12:26 AM
    1. General Physics

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      Latest: Coronal hole and magnetic field anorlunda, Sep 4, 2015 at 7:03 AM
    2. Classical Physics

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    3. Quantum Physics

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      Latest: Momentum Operator Derivation Questions Crush1986, Sep 4, 2015 at 7:00 AM
    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: Lasing action Rahul Manavalan, Sep 4, 2015 at 6:37 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Excited States of The Deuteron mfb, Sep 4, 2015 at 6:46 AM
    7. Beyond the Standard Model

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      Latest: Do Tachyons Exist? Jimster41, Sep 4, 2015 at 6:35 AM
    1. Astronomy and Astrophysics

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    2. Cosmology

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    3. Stargazing and Telescopes

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      Latest: Got my first telescope! Andy Resnick, Aug 31, 2015 at 8:43 AM
    1. General Math

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      Latest: the roots of x^8 - 5x^6 + 7x^4 - 5x^2 +6=0 mathnovice, Sep 4, 2015 at 6:46 AM
    2. Calculus

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      Latest: Trigonometric substitutions MohammedRady, Sep 4, 2015 at 12:58 AM
    3. Differential Equations

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    4. Topology and Analysis

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      Latest: Learning topology Avatrin, Sep 3, 2015 at 10:38 AM
    5. Linear and Abstract Algebra

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    6. Differential Geometry

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      Latest: Charting manifolds lavinia, Sep 3, 2015 at 8:51 PM
    7. Set Theory, Logic, Probability, Statistics

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    8. Math Software and LaTeX

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      Latest: NDSolve coupled ode bayan, Sep 4, 2015 at 5:09 AM
    1. General Engineering

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      Latest: Titanium metalworking technique options f95toli, Sep 4, 2015 at 5:58 AM
    2. Engineering Systems and Design

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      Latest: Vehicle's Hydraulic Braking System Baluncore, Sep 3, 2015 at 7:54 AM
    3. Mechanical Engineering

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      Latest: Pressure Field Equation / Differentials MacLaddy, Sep 4, 2015 at 2:24 AM
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      Latest: RTD sensor calibration Rajesh B, Sep 4, 2015 at 6:39 AM
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    6. Nuclear Engineering

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      Latest: mcnpx fatal error in continue run Mr. mir, Sep 4, 2015 at 4:16 AM
    1. Chemistry

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      Latest: Why is electron affinity positive? DrDu, Sep 4, 2015 at 1:57 AM
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      Latest: Why keep cut flower stems wet 256bits, Sep 4, 2015 at 12:03 AM
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    4. Programming and Computer Science

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      Latest: Faulty Shuffles? The random shuffle FactChecker, Sep 4, 2015 at 4:15 AM
    5. Earth

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      Latest: Ozone depletion DrClaude, Sep 4, 2015 at 6:53 AM
    6. Computing and Technology

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    1. Science Fiction and Fantasy

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      Latest: Using physics to determine the weight of Yoda fzero, Sep 4, 2015 at 1:33 AM
    2. Feedback and Announcements

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      Latest: "Insights" vs threads on them? Greg Bernhardt, Sep 3, 2015 at 10:26 PM
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      Latest: geophysics here, just saying "hello"! Bandersnatch, Sep 4, 2015 at 4:17 AM