Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Problem collection for mechanics? jedishrfu, Mar 5, 2015 at 1:22 AM
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      Latest: Powerlearning- 16 hours a day x86, Mar 5, 2015 at 12:23 AM
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      Latest: Looking for feedback on physics animations Matt Whibley, Mar 5, 2015 at 12:02 AM
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      Latest: Quantum Mechanics learning resource videos Maylis, Mar 4, 2015 at 9:35 AM
    1. General Physics

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    2. Classical Physics

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      Latest: Please explain Venturi effect A.T., Mar 5, 2015 at 2:19 AM
    3. Quantum Physics

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      Latest: Haag's Theorem in QFT Demystifier, Mar 5, 2015 at 4:17 AM
    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: nearly free electron model - band gap unscientific, Mar 4, 2015 at 11:23 AM
    6. High Energy, Nuclear, Particle Physics

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    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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    2. Cosmology

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      Latest: Interesting article about dark matter Garth, Mar 5, 2015 at 3:16 AM
    3. Stargazing and Telescopes

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      Latest: Here are some astrophotos I've taken lately davenn, Mar 3, 2015 at 9:25 PM
    1. General Math

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    2. Calculus

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      Latest: Questions of calculus of crystal structures mysci, Mar 4, 2015 at 10:13 PM
    3. Differential Equations

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      Latest: How to get the laplacian of a scalar field? cvex, Mar 4, 2015 at 11:00 PM
    4. Topology and Analysis

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      Latest: Clarification about Poincaré's conjecture lavinia, Mar 4, 2015 at 1:49 PM
    5. Linear and Abstract Algebra

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      Latest: Coefficients on the p-adic expansions MostlyHarmless, Mar 4, 2015 at 11:51 AM
    6. Differential Geometry

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      Latest: Koszul connexion lavinia, Mar 4, 2015 at 7:39 AM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: Drawing three cards - combined probability PeroK, Mar 5, 2015 at 2:22 AM
    8. Math Software and LaTeX

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      Latest: Referring to elements of a table in Mathematica mfb, Mar 4, 2015 at 4:58 PM
    1. General Engineering

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      Latest: YOU!: Fix the US Energy Crisis OmCheeto, Mar 4, 2015 at 12:32 PM
    2. Engineering Systems and Design

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      Latest: Control design for PWM converter Hubert Tchio, Mar 5, 2015 at 2:15 AM
    3. Mechanical Engineering

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    4. Electrical Engineering

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      Latest: Whats the point of transistors? zoki85, Mar 5, 2015 at 4:03 AM
    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: List of Neutron Moderators mheslep, Mar 4, 2015 at 8:45 PM
    1. Chemistry

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      Latest: Projects using CANTERA software Borek, Mar 5, 2015 at 1:47 AM
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    4. Programming and Computer Science

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    5. Earth

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      Latest: Villarrica volcano davenn, Mar 3, 2015 at 9:39 PM
    6. Computing and Technology

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    1. General Discussion

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      Latest: Freedom of speech and pseudoscience Bystander, Mar 5, 2015 at 4:24 AM
    2. Science Fiction and Fantasy

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    4. New Member Introductions

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      Latest: Salutations dear human! jedishrfu, Mar 5, 2015 at 1:17 AM