Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Beginning Trigonometry textbook josephgerth, Jul 1, 2015 at 10:25 AM
    2. Academic Guidance

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      Latest: Aspiring physicist micromass, Jul 1, 2015 at 11:50 AM
    3. Career Guidance

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      Latest: Job in university vs. company maNoFchangE, Jul 1, 2015 at 2:17 PM
    4. Educators and Teaching

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      Latest: Experience with flipping your classroom gleem, Jul 1, 2015 at 12:11 PM
    5. STEM Learning Materials

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    1. General Physics

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    2. Classical Physics

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    3. Quantum Physics

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      Latest: One photon at a time? BiGyElLoWhAt, Jul 1, 2015 at 2:05 PM
    4. Special and General Relativity

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      Latest: Fall in Space-time A.T., Jul 1, 2015 at 2:20 PM
    5. Atomic, Solid State, Comp. Physics

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    6. High Energy, Nuclear, Particle Physics

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      Latest: Neutrino theory regarding rest masses Buzz Bloom, Jul 1, 2015 at 2:11 PM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Ceres in Survey Orbit, 4400km above surface OmCheeto, Jul 1, 2015 at 1:37 PM
    2. Cosmology

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      Latest: Isn't space expansion logically required? Jimster41, Jul 1, 2015 at 2:20 PM
    3. Stargazing and Telescopes

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      Latest: Milky Way Andy Resnick, Jul 1, 2015 at 2:22 PM
    1. General Math

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    2. Calculus

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      Latest: Antiderivatives and the fundamental theorem pwsnafu, Jun 30, 2015 at 7:26 PM
    3. Differential Equations

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    4. Topology and Analysis

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      Latest: smallest subspace of a vector space Fredrik, Jul 1, 2015 at 7:49 AM
    5. Linear and Abstract Algebra

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      Latest: Underdetermined vs Overdetermined Systems cgk, Jun 30, 2015 at 11:48 PM
    6. Differential Geometry

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      Latest: Prove a metric is bilinear Simone Furcas, Jun 30, 2015 at 6:59 PM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: If X(t) is gaussian process, How about X(2t)? Mark44, Jul 1, 2015 at 1:27 PM
    8. Math Software and LaTeX

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      Latest: Good latex editor for Mathematics? gsal, Jul 1, 2015 at 11:59 AM
    1. General Engineering

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      Latest: Atmospheric CO2 removal technologies? johnbbahm, Jul 1, 2015 at 12:33 PM
    2. Engineering Systems and Design

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      Latest: is it possible to build a windmill at home? rootone, Jul 1, 2015 at 10:51 AM
    3. Mechanical Engineering

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      Latest: Ansys 15 - create moving loads Rakeshathukattu, Jul 1, 2015 at 10:11 AM
    4. Electrical Engineering

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    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: Japan Earthquake: nuclear plants part 2 Sotan, Jul 1, 2015 at 5:36 AM
    1. Chemistry

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    2. Biology

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      Latest: Why cannot we crossbreed Pig and Cat? Eagle9, Jul 1, 2015 at 2:14 PM
    3. Medical Sciences

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      Latest: What makes effective UV - proof clothing? berkeman, Jun 30, 2015 at 4:53 PM
    4. Programming and Computer Science

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      Latest: I want to learn programming -- How? Carno Raar, Jul 1, 2015 at 2:06 PM
    5. Earth

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      Latest: North America inland sea tom aaron, Jul 1, 2015 at 11:49 AM
    6. Computing and Technology

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      Latest: Physics/math keyboard for android app FoolOnTheHill, Jun 30, 2015 at 2:47 PM
    1. Science Fiction and Fantasy

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      Latest: Biological vs a robotic army? Czcibor, Jul 1, 2015 at 9:02 AM
    2. Feedback and Announcements

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      Latest: suggestion on old threads Greg Bernhardt, Jul 1, 2015 at 10:34 AM
    3. New Member Introductions

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      Latest: Starter here berkeman, Jul 1, 2015 at 1:59 PM