Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Recommended Math self-study book laramman2, Mar 29, 2015 at 12:31 PM
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      Latest: Medical Physics in Canada Glory, Mar 29, 2015 at 3:08 AM
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    5. STEM Learning Materials

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      Latest: What is the coefficient of restitution Abeerchughtai, Mar 23, 2015 at 5:11 AM
    1. General Physics

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      Latest: Graphene light bulb mfb, Mar 29, 2015 at 12:09 PM
    2. Classical Physics

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    3. Quantum Physics

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      Latest: Double slit experiment and Interaction atyy, Mar 29, 2015 at 12:25 PM
    4. Special and General Relativity

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      Latest: Is Time Relative to Position? Blop, Mar 29, 2015 at 12:26 PM
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    7. Beyond the Standard Model

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      Latest: Condensed matter physics, area laws & LQG? atyy, Mar 27, 2015 at 2:10 PM
    1. Astronomy and Astrophysics

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      Latest: Do we all belong to the same star? rootone, Mar 29, 2015 at 11:57 AM
    2. Cosmology

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    3. Stargazing and Telescopes

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    1. General Math

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      Latest: Finding inverses in modular arithmetic PsychonautQQ, Mar 29, 2015 at 12:18 PM
    2. Calculus

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    3. Differential Equations

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      Latest: Understanding coupled Runga Kutta derivation the_wolfman, Mar 29, 2015 at 12:38 AM
    4. Topology and Analysis

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      Latest: Minimization with cos()^2 Alexandre, Mar 27, 2015 at 8:27 AM
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    6. Differential Geometry

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      Latest: Levi-Civita Symbol and indefinite metrics Geometry_dude, Mar 29, 2015 at 12:28 PM
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    8. Math Software and LaTeX

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      Latest: Variation symbol in LaTeX? robphy, Mar 28, 2015 at 4:28 PM
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    2. Engineering Systems and Design

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    3. Mechanical Engineering

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      Latest: Double Valve Spring Doug Huffman, Mar 29, 2015 at 12:02 PM
    4. Electrical Engineering

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      Latest: How a Battery Works? overtak3n, Mar 29, 2015 at 12:21 PM
    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: Question about radioactivity snorkack, Mar 27, 2015 at 1:06 PM
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    3. Medical Sciences

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      Latest: Type 1 and 2 diabetes at the same time, nonsense? bobze, Mar 28, 2015 at 5:04 PM
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      Latest: [Python] Custom tick marks in matplotlib sk1105, Mar 29, 2015 at 6:46 AM
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    6. Computing and Technology

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      Latest: Social Networking vs Social Media? Greg Bernhardt, Mar 27, 2015 at 11:06 AM
    1. General Discussion

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      Latest: Germanwings 9525 Crash in French Alps Astronuc, Mar 29, 2015 at 12:14 PM
    2. Science Fiction and Fantasy

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      Latest: Movies for hardcore sci-fi geeks pvk21, Mar 29, 2015 at 6:01 AM
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      Latest: Chat trivia is back and with a prize! Greg Bernhardt, Mar 29, 2015 at 11:26 AM
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      Latest: New here Greg Bernhardt, Mar 29, 2015 at 10:13 AM