Physics Forums - The Fusion of Science and Community

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    2. Academic Guidance

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      Latest: How to become a theoretical physicist yuganeswarma, Jul 4, 2015 at 6:01 AM
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      Latest: PF Insights: Topic Request Amrator, Jul 3, 2015 at 3:40 PM
    1. General Physics

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    2. Classical Physics

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    3. Quantum Physics

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      Latest: is the cat alive, dead, both or unknown Derek Potter, Jul 4, 2015 at 2:57 AM
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    5. Atomic, Solid State, Comp. Physics

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      Latest: a question about band structure silicene nuclearpasta, Jul 3, 2015 at 2:42 PM
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    7. Beyond the Standard Model

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      Latest: Condensed matter physics, area laws & LQG? atyy, Jul 3, 2015 at 11:48 PM
    1. Astronomy and Astrophysics

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      Latest: Earth moon motions, distance etc. Dr. Courtney, Jul 3, 2015 at 1:05 PM
    2. Cosmology

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      Latest: A basic question about redshifting Drakkith, Jul 4, 2015 at 5:57 AM
    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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    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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      Latest: Method of lines for diffusion equation Strum, Jul 4, 2015 at 2:53 AM
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      Latest: Question about a flat torus topology Orodruin, Jul 3, 2015 at 4:52 PM
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      Latest: Proving a linear alegra equation IlyaMath, Jul 2, 2015 at 8:15 AM
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    7. Set Theory, Logic, Probability, Statistics

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      Latest: Problem in Geometric Probability WWGD, Jul 3, 2015 at 11:00 PM
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      Latest: MatLab pdepe FactChecker, Jul 3, 2015 at 11:10 PM
    1. General Engineering

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    4. Electrical Engineering

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      Latest: 132 kv transmission line help anorlunda, Jul 4, 2015 at 6:51 AM
    5. Materials and Chemical Engineering

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      Latest: Shape memory alloy billllib, Jul 4, 2015 at 3:15 AM
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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: Chemical Safety - Storing Ammonium Nitrate Yanick, Jul 4, 2015 at 6:36 AM
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      Latest: What makes effective UV - proof clothing? berkeman, Jun 30, 2015 at 4:53 PM
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    5. Earth

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      Latest: North America inland sea D H, Jul 3, 2015 at 8:01 PM
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    1. General Discussion

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      Latest: Random Thoughts part 4 WWGD, Jul 4, 2015 at 6:25 AM
    2. Science Fiction and Fantasy

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      Latest: Space Marines Drakkith, Jul 4, 2015 at 6:38 AM
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      Latest: Hello everybody......hi doctor nick StevieTNZ, Jul 3, 2015 at 8:12 PM