Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Intro to Proof (Foundational) Mathematics micromass, Feb 7, 2016 at 6:31 PM
    2. Open Physics Practice Problems

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    3. Academic Guidance

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    4. Educators and Teaching

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    1. General Physics

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    2. Classical Physics

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      Latest: Forces exerted somewhere other than CM andrewkirk, Feb 7, 2016 at 4:06 PM
    3. Quantum Physics

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      Latest: Measurement and basics of QM bhobba, Feb 8, 2016 at 2:14 AM
    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: Strong force on hadrons mfb, Feb 7, 2016 at 9:27 AM
    7. Beyond the Standard Model

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      Latest: Beyond Spacetime spacejunkie, Feb 8, 2016 at 1:31 AM
    1. Astronomy and Astrophysics

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      Latest: What's going on in this snapshot from the ISS? fizzy, Feb 8, 2016 at 2:13 AM
    2. Cosmology

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      Latest: Getting a feel for how much the u expands Orodruin, Feb 7, 2016 at 10:57 AM
    1. General Math

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    2. Calculus

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      Latest: Generalized curl operator Orodruin, Feb 8, 2016 at 1:46 AM
    3. Differential Equations

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      Latest: Phase portrait David Donald, Feb 7, 2016 at 3:30 PM
    4. Topology and Analysis

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    5. Linear and Abstract Algebra

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    6. Differential Geometry

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    7. Set Theory, Logic, Probability, Statistics

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      Latest: I can't understand axiom of regularity... Samy_A, Feb 8, 2016 at 12:26 AM
    8. Math Software and LaTeX

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    1. General Engineering

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      Latest: method to calculate beam deflection SteamKing, Feb 7, 2016 at 11:10 PM
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    4. Materials and Chemical Engineering

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      Latest: Bioreactor help nuruk1234, Feb 7, 2016 at 5:31 PM
    5. Nuclear Engineering

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      Latest: Hybrid Reactor Greg Bernhardt, Feb 7, 2016 at 6:00 PM
    1. Chemistry

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      Latest: Making a Spray Wax rbelli1, Feb 8, 2016 at 1:16 AM
    2. Programming and Computer Science

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    3. Biology and Medical

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      Latest: Is life a matter of evolving chemistry? Feeble Wonk, Feb 7, 2016 at 3:31 PM
    4. Computing and Technology

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      Latest: Artificial Intelligence for human evolution Drakkith, Feb 7, 2016 at 3:58 PM
    5. Earth

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      Latest: Mag 6.4 Earthquake near Pingtung, Taiwan Astronuc, Feb 6, 2016 at 7:40 PM
    1. General Discussion

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      Latest: Light bulb inside a box fredreload, Feb 8, 2016 at 1:51 AM
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      Latest: Hi everyone, my name is Erika :D NascentOxygen, Feb 8, 2016 at 12:23 AM