Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Particle and nuclear physics mgkii, Feb 9, 2016 at 1:34 PM
    2. Open Physics Practice Problems

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    3. Academic Guidance

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      Latest: Why Cheating is Wrong! mathwonk, Feb 9, 2016 at 8:44 PM
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    1. General Physics

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      Latest: Faraday Cage & Microwave Mesh davenn, Feb 9, 2016 at 8:34 PM
    2. Classical Physics

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    3. Quantum Physics

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      Latest: What is <x'|x> ? friend, Feb 9, 2016 at 8:25 PM
    4. Special and General Relativity

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      Latest: Simultaneity and Length Contraction Mister T, Feb 9, 2016 at 8:40 PM
    5. Atomic, Solid State, Comp. Physics

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    6. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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    2. Cosmology

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    1. General Math

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      Latest: 5X = (1+X)^15 ; solve for X nasu, Feb 9, 2016 at 4:38 PM
    2. Calculus

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      Latest: Calculus of variations samgrace, Feb 9, 2016 at 9:14 AM
    3. Differential Equations

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    4. Topology and Analysis

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      Latest: A question about charts zinq, Feb 7, 2016 at 10:34 PM
    5. Linear and Abstract Algebra

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      Latest: Definition of a cone Krylov, Feb 9, 2016 at 10:39 AM
    6. Differential Geometry

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    7. Set Theory, Logic, Probability, Statistics

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      Latest: Time varying correlation: suggestion Greg Bernhardt, Feb 9, 2016 at 6:00 PM
    8. Math Software and LaTeX

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      Latest: Looking for \eqalign BvU, Feb 9, 2016 at 7:42 AM
    1. General Engineering

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      Latest: Looking to build a backyard windmill OrangeDog, Feb 9, 2016 at 1:36 PM
    2. Mechanical Engineering

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    3. Electrical Engineering

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    4. Materials and Chemical Engineering

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    5. Nuclear Engineering

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      Latest: Japan Earthquake: nuclear plants part 2 jim hardy, Feb 9, 2016 at 9:35 AM
    1. Chemistry

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      Latest: The B2 molecule Karan Punjabi, Feb 9, 2016 at 7:37 PM
    2. Programming and Computer Science

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      Latest: Input from text file jtbell, Feb 9, 2016 at 4:12 PM
    3. Biology and Medical

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    4. Computing and Technology

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      Latest: advice on webstore solution jedishrfu, Feb 9, 2016 at 7:39 PM
    5. Earth

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      Latest: Scott found Amundsen Flag Stephanus, Feb 9, 2016 at 10:40 AM
    1. General Discussion

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      Latest: Random Thoughts Part 5 Evo, Feb 9, 2016 at 8:17 PM
    2. Science Fiction and Fantasy

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      Latest: Movies for hardcore sci-fi geeks gjonesy, Feb 9, 2016 at 7:56 AM
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    4. New Member Introductions

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      Latest: Hi there! Jason Yu, Feb 9, 2016 at 1:25 PM