Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Re-learning Calculus 1 mrg, Mar 2, 2015 at 4:34 PM
    2. Academic Guidance

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      Latest: Powerlearning- 16 hours a day CalcNerd, Mar 3, 2015 at 6:39 AM
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      Latest: Science policy Catria, Mar 3, 2015 at 6:25 AM
    4. Educators and Teaching

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      Latest: Looking for feedback on physics animations jedishrfu, Mar 3, 2015 at 5:43 AM
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    1. General Physics

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      Latest: Extremely confused phinds, Mar 3, 2015 at 6:45 AM
    2. Classical Physics

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      Latest: Mythbusters: Blow your own sail CWatters, Mar 3, 2015 at 4:45 AM
    3. Quantum Physics

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      Latest: Projection operator and measurement martinbn, Mar 3, 2015 at 5:56 AM
    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: Calculation of Intensity of of AX crystals ralden, Mar 3, 2015 at 6:45 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Questions on electroweak symmetry breaking karlzr, Mar 2, 2015 at 7:57 PM
    7. Beyond the Standard Model

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      Latest: Hubble Constant and Entropy wabbit, Mar 3, 2015 at 3:24 AM
    1. Astronomy and Astrophysics

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      Latest: Voyager Golden Records arunshanker, Mar 3, 2015 at 6:24 AM
    2. Cosmology

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      Latest: Required backround for quantum cosmology ChrisVer, Mar 3, 2015 at 5:56 AM
    3. Stargazing and Telescopes

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    1. General Math

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    2. Calculus

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      Latest: Substitution in integral Motivanka, Mar 3, 2015 at 6:13 AM
    3. Differential Equations

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    4. Topology and Analysis

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    5. Linear and Abstract Algebra

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      Latest: 4th order tensor double product Bteranto, Mar 3, 2015 at 1:44 AM
    6. Differential Geometry

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      Latest: Attempting to understand diffeomorphisms "Don't panic!", Mar 1, 2015 at 11:31 AM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: Macro-states and dice DrClaude, Mar 2, 2015 at 3:04 PM
    8. Math Software and LaTeX

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      Latest: Fitting an ellipse through 3-d data SubTachyon, Mar 3, 2015 at 6:10 AM
    1. General Engineering

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      Latest: how can I remove water from steam? physior, Mar 3, 2015 at 6:41 AM
    2. Engineering Systems and Design

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      Latest: Control design for PWM converter Hubert Tchio, Mar 3, 2015 at 5:56 AM
    3. Mechanical Engineering

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      Latest: Jet engine position russ_watters, Mar 3, 2015 at 5:35 AM
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      Latest: difference between emitter and collector? iScience, Mar 3, 2015 at 4:31 AM
    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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    1. Chemistry

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    2. Biology

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    3. Medical Sciences

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    5. Earth

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    6. Computing and Technology

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      Latest: Is 4GB of VRAM overkill for 1080p gaming? Hercuflea, Mar 2, 2015 at 10:56 AM
    1. Science Fiction and Fantasy

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    2. Feedback and Announcements

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    3. New Member Introductions

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      Latest: Hello physics people Jack2, Mar 3, 2015 at 4:43 AM