Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Math Textbook Series. QuantumCurt, Feb 26, 2015 at 10:12 PM
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    3. Career Guidance

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      Latest: Nuclear and Theoretical Physics e.bar.goum, Feb 27, 2015 at 12:40 AM
    4. Educators and Teaching

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    5. STEM Learning Materials

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    1. General Physics

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      Latest: magnetic field lines? davenn, Feb 26, 2015 at 11:01 PM
    2. Classical Physics

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    3. Quantum Physics

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    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: The Orbital and Spin Momenta of Light optophotophys, Feb 27, 2015 at 12:34 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Experimental Black Hole Physics mfb, Feb 26, 2015 at 6:37 PM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Earth and moon barycenter question. Drakkith, Feb 26, 2015 at 10:29 PM
    2. Cosmology

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      Latest: USE OF A BLACKHOLE :P Dipto, Feb 27, 2015 at 1:23 AM
    3. Stargazing and Telescopes

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      Latest: Planning to buy a first telescope? PAllen, Feb 26, 2015 at 10:11 PM
    1. General Math

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      Latest: Find the pattern: 12, 44, 130, 342, 840 ... Mentallic, Feb 27, 2015 at 1:05 AM
    2. Calculus

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    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: Constructing a field of 4 elements mathman, Feb 26, 2015 at 6:51 PM
    6. Differential Geometry

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    7. Set Theory, Logic, Probability, Statistics

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      Latest: Drawing three cards - combined probability Lenus, Feb 27, 2015 at 12:51 AM
    8. Math Software and LaTeX

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      Latest: Understanding this Computer program Slightly, Feb 26, 2015 at 8:32 PM
    1. General Engineering

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      Latest: List of Metals or Alloys With Fatigue Limits? thankz, Feb 26, 2015 at 12:30 PM
    2. Engineering Systems and Design

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    3. Mechanical Engineering

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      Latest: Frequency & Eigenvalue from dynamic eqn rk81, Feb 26, 2015 at 11:14 PM
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    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: Question about radioactivity Simon Bridge, Feb 26, 2015 at 11:56 PM
    1. Chemistry

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      Latest: Corrosion in metal pipe carrying DC current? amrmohammed, Feb 26, 2015 at 10:40 PM
    2. Biology

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      Latest: Were neanderthals truely strong? Evo, Feb 27, 2015 at 1:12 AM
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    4. Programming and Computer Science

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      Latest: Run Javascript after DOM is ready Silicon Waffle, Feb 27, 2015 at 1:01 AM
    5. Earth

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    6. Computing and Technology

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      Latest: How to find the Wronskian on Ti-89? jedishrfu, Feb 26, 2015 at 9:48 AM
    1. General Discussion

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      Latest: Random Thoughts part 4 zoobyshoe, Feb 27, 2015 at 1:01 AM
    2. Science Fiction and Fantasy

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      Latest: Killing Earth with a cosmic flashlight AmoebaMan, Feb 26, 2015 at 9:17 PM
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      Latest: Finding posts I "liked" Greg Bernhardt, Feb 25, 2015 at 8:22 PM
    4. New Member Introductions

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      Latest: An introduction e.bar.goum, Feb 27, 2015 at 12:09 AM