Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Theoretical Books on Mathematics MidgetDwarf, Aug 1, 2015 at 5:32 PM
    2. Academic Guidance

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    3. Career Guidance

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    5. Resources and FAQs

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      Latest: Math Learning Resources axmls, Jul 27, 2015 at 10:21 PM
    1. General Physics

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      Latest: Question on live and neutral wire nsaspook, Aug 1, 2015 at 7:09 PM
    2. Classical Physics

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      Latest: Work done by magnetic field Noctisdark, Aug 1, 2015 at 7:14 PM
    3. Quantum Physics

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    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: why energy band diagram is flat? persia77, Aug 1, 2015 at 5:57 PM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Problems about Gauge theories Gvido_Anselmi, Aug 1, 2015 at 4:48 PM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Dawn at 2300 km, July Journal posted marcus, Aug 1, 2015 at 2:56 PM
    2. Cosmology

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    3. Stargazing and Telescopes

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      Latest: Space Station Drakkith, Aug 1, 2015 at 5:27 PM
    1. General Math

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      Latest: Locus of points making an ellipse mathman, Aug 1, 2015 at 6:45 PM
    2. Calculus

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      Latest: Vector Field Question mfb, Aug 1, 2015 at 6:50 PM
    3. Differential Equations

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      Latest: Reducing and increase of order and ODE epenguin, Aug 1, 2015 at 6:40 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: Chernoff Bound for Binomial Distribution mathman, Jul 31, 2015 at 9:22 PM
    8. Math Software and LaTeX

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      Latest: Kaluza-Klein Reduction Via Mathematica Greg Bernhardt, Aug 1, 2015 at 7:00 PM
    1. General Engineering

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    2. Engineering Systems and Design

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      Latest: Computerised Steam Locomotive jim hardy, Aug 1, 2015 at 7:00 PM
    3. Mechanical Engineering

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    4. Electrical Engineering

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      Latest: Motional EMF and Electrons Jeff Rosenbury, Aug 1, 2015 at 6:59 PM
    5. Materials and Chemical Engineering

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      Latest: RO/NF combination for fufural concentrating Bystander, Aug 1, 2015 at 10:28 AM
    6. Nuclear Engineering

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      Latest: Japan Earthquake: nuclear plants part 2 etudiant, Jul 31, 2015 at 9:25 PM
    1. Chemistry

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      Latest: Etching TiO2 Greg Bernhardt, Aug 1, 2015 at 7:00 PM
    2. Biology

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      Latest: How to lab testing for cells victor43, Aug 1, 2015 at 7:00 PM
    3. Medical Sciences

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      Latest: Magnetic Field affecting the nervous system SteamKing, Aug 1, 2015 at 7:05 PM
    4. Programming and Computer Science

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      Latest: What is computation, really? FactChecker, Aug 1, 2015 at 5:20 PM
    5. Earth

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      Latest: Earth's Rotation and Atmosphere russ_watters, Aug 1, 2015 at 6:13 PM
    6. Computing and Technology

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      Latest: Should I upgrade to Windows 10? StevieTNZ, Aug 1, 2015 at 3:28 PM
    1. General Discussion

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      Latest: PF Photo Contest - Ewwww, Gross! (7/25-7/31) DennisN, Aug 1, 2015 at 7:09 PM
    2. Science Fiction and Fantasy

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      Latest: What SciFi universe would you live in? Khatti, Aug 1, 2015 at 9:18 AM
    3. Feedback and Announcements

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    4. New Member Introductions

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      Latest: Age of the observable Universe? Evo, Aug 1, 2015 at 12:39 PM