Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Books for self studying calculus as a beginner verty, Jul 4, 2015 at 4:37 PM
    2. Academic Guidance

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      Latest: Physics or engineering ? EverGreen1231, Jul 4, 2015 at 5:18 PM
    3. Career Guidance

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      Latest: Juggling Interview (Interview Requests) Dr. Courtney, Jul 4, 2015 at 4:34 PM
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    5. STEM Learning Materials

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      Latest: PF Insights: Topic Request Amrator, Jul 3, 2015 at 3:40 PM
    1. General Physics

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      Latest: Is it possible to reflect light off of air? jtbell, Jul 4, 2015 at 5:00 PM
    2. Classical Physics

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      Latest: Magnetic Rotation pbhuter, Jul 4, 2015 at 5:25 PM
    3. Quantum Physics

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      Latest: Collapse with and without measurement Derek Potter, Jul 4, 2015 at 5:24 PM
    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: Valley degrees of freedom Benevito, Jul 4, 2015 at 1:20 PM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Parity of photon in nuclear transitions Yaste, Jul 4, 2015 at 4:58 PM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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    2. Cosmology

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      Latest: The reality of black holes craigi, Jul 4, 2015 at 4:21 PM
    3. Stargazing and Telescopes

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      Latest: Nice lunar and planetary conjunction davenn, Jul 1, 2015 at 8:38 PM
    1. General Math

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      Latest: What is special about pi ? Josh S Thompson, Jul 4, 2015 at 5:21 PM
    2. Calculus

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      Latest: 1+2+3+4+...=-1/12 weirdness atyy, Jul 4, 2015 at 1:34 AM
    3. Differential Equations

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    4. Topology and Analysis

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    5. Linear and Abstract Algebra

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      Latest: Proving a linear alegra equation IlyaMath, Jul 2, 2015 at 8:15 AM
    6. Differential Geometry

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    7. Set Theory, Logic, Probability, Statistics

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      Latest: Problem in Geometric Probability WWGD, Jul 4, 2015 at 3:19 PM
    8. Math Software and LaTeX

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      Latest: Good latex editor for Mathematics? Stephen Tashi, Jul 4, 2015 at 2:06 PM
    1. General Engineering

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    2. Engineering Systems and Design

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      Latest: Geothermal power russ_watters, Jul 4, 2015 at 10:38 AM
    3. Mechanical Engineering

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    4. Electrical Engineering

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      Latest: Analyse this amplifier for me please :) jim hardy, Jul 4, 2015 at 5:28 PM
    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 3, 2015 at 1:56 AM
    1. Chemistry

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      Latest: Why do metals in metal carbonyls have 0 OS? Borek, Jul 4, 2015 at 5:01 PM
    2. Biology

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      Latest: Why cannot we crossbreed Pig and Cat? Torbjorn_L, Jul 4, 2015 at 5:24 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: If/else C Macro Carno Raar, Jul 4, 2015 at 12:41 PM
    5. Earth

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      Latest: North America inland sea eltodesukane, Jul 4, 2015 at 12:20 PM
    6. Computing and Technology

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    1. General Discussion

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    2. Science Fiction and Fantasy

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      Latest: Space Marines GTOM, Jul 4, 2015 at 3:46 PM
    3. Feedback and Announcements

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      Latest: New Member Sarah Sposato, Jul 4, 2015 at 1:55 PM