Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Theoretical Books on Mathematics bacte2013, Aug 1, 2015 at 7:51 PM
    2. Academic Guidance

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    3. Career Guidance

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      Latest: Shall I just focus on getting a good job? DaleSpam, Aug 1, 2015 at 1:04 PM
    4. Educators and Teaching

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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: Why all object move in straight line? Stephanus, Aug 2, 2015 at 4:48 AM
    2. Classical Physics

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    3. Quantum Physics

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    4. Special and General Relativity

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      Latest: Acceleration vs Gravity Mentz114, Aug 2, 2015 at 12:54 AM
    5. Atomic, Solid State, Comp. Physics

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      Latest: why energy band diagram is flat? NaOH, Aug 2, 2015 at 5:12 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: What particles are black holes made of? Orodruin, Aug 2, 2015 at 2:02 AM
    7. Beyond the Standard Model

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      Latest: is spacetime a massless spin 2 field? PeterDonis, Aug 2, 2015 at 1:35 AM
    1. Astronomy and Astrophysics

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    2. Cosmology

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    3. Stargazing and Telescopes

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      Latest: Space Station Andy Resnick, Aug 1, 2015 at 10:31 PM
    1. General Math

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    2. Calculus

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      Latest: Line integral of sphere Orodruin, Aug 2, 2015 at 4:12 AM
    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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      Latest: Drawing curves Bruno Tolentino, Aug 2, 2015 at 4:03 AM
    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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      Latest: Maximum Thrust force in submarine ali nemati, Aug 2, 2015 at 4:45 AM
    4. Electrical Engineering

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    5. Materials and Chemical Engineering

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      Latest: RO/NF combination for fufural concentrating Bystander, Aug 2, 2015 at 12:32 AM
    6. Nuclear Engineering

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      Latest: Japan Earthquake: nuclear plants part 2 Sotan, Aug 2, 2015 at 3:40 AM
    1. Chemistry

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    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 Ellispson, Aug 1, 2015 at 11:55 PM
    4. Programming and Computer Science

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      Latest: What is computation, really? tAllan, Aug 1, 2015 at 7:38 PM
    5. Earth

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      Latest: Earth's Rotation and Atmosphere OmCheeto, Aug 1, 2015 at 11:18 PM
    6. Computing and Technology

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      Latest: Should I upgrade to Windows 10? Bystander, Aug 1, 2015 at 9:24 PM
    1. Science Fiction and Fantasy

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

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      Latest: Trophy point questions DrGreg, Aug 2, 2015 at 5:09 AM
    3. New Member Introductions

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      Latest: Hi all! Borg, Aug 2, 2015 at 5:20 AM