Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,399
      Messages:
      25,388
      Latest: Serge Lang as undergraduate algebra text Number Nine, Aug 3, 2015 at 3:08 PM
    2. Academic Guidance

      Discussions:
      21,915
      Messages:
      180,140
    3. Career Guidance

      Discussions:
      5,304
      Messages:
      42,243
    4. Educators and Teaching

      Discussions:
      351
      Messages:
      4,404
    5. Resources and FAQs

      Discussions:
      257
      Messages:
      293
      Latest: Math Learning Resources axmls, Jul 27, 2015
    1. General Physics

      Discussions:
      38,587
      Messages:
      310,828
    2. Classical Physics

      Discussions:
      21,366
      Messages:
      153,850
      Latest: Is Gravity a force? A.T., Aug 3, 2015 at 4:13 PM
    3. Quantum Physics

      Discussions:
      18,510
      Messages:
      186,190
      Latest: Dirac Equation - Analytic Solution? dextercioby, Aug 3, 2015 at 4:16 PM
    4. Special and General Relativity

      Discussions:
      15,268
      Messages:
      223,711
      Latest: Mass of an electron ChrisVer, Aug 3, 2015 at 4:10 PM
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      5,209
      Messages:
      25,058
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      6,159
      Messages:
      44,333
    7. Beyond the Standard Model

      Discussions:
      4,740
      Messages:
      58,756
      Latest: More Smolin Mayhem Jimster41, Aug 3, 2015 at 3:41 PM
    1. Astronomy and Astrophysics

      Discussions:
      10,044
      Messages:
      90,618
      Latest: Help with Venus Transit AU calculations Bandersnatch, Aug 3, 2015 at 7:34 AM
    2. Cosmology

      Discussions:
      5,160
      Messages:
      67,650
    3. Stargazing and Telescopes

      Discussions:
      464
      Messages:
      4,654
      Latest: Space Station Andy Resnick, Aug 2, 2015 at 9:44 PM
    1. General Math

      Discussions:
      16,190
      Messages:
      117,516
      Latest: "Proving" that definitions "work" micromass, Aug 3, 2015 at 4:15 PM
    2. Calculus

      Discussions:
      13,153
      Messages:
      76,090
      Latest: Spivak's Calculus on Manifolds: Theorem 5-3 Orodruin, Aug 3, 2015 at 3:16 PM
    3. Differential Equations

      Discussions:
      4,750
      Messages:
      21,525
      Latest: Trapping region for a nonlinear ODE system Aldo Leal, Aug 3, 2015 at 3:49 PM
    4. Topology and Analysis

      Discussions:
      1,101
      Messages:
      7,018
    5. Linear and Abstract Algebra

      Discussions:
      8,714
      Messages:
      53,876
      Latest: representation of Lorentz algebra naima, Aug 3, 2015 at 2:44 PM
    6. Differential Geometry

      Discussions:
      3,516
      Messages:
      21,724
      Latest: Drawing curves SteamKing, Aug 2, 2015 at 10:27 AM
    7. Math Software and LaTeX

      Discussions:
      4,755
      Messages:
      19,997
      Latest: Kaluza-Klein Reduction Via Mathematica Greg Bernhardt, Aug 1, 2015 at 7:00 PM
    1. General Engineering

      Discussions:
      5,315
      Messages:
      37,090
      Latest: Proper Screw Threading Design Baluncore, Aug 3, 2015 at 3:10 PM
    2. Engineering Systems and Design

      Discussions:
      1,979
      Messages:
      12,335
      Latest: blank diameter for a torispherical dish? stedwards, Aug 3, 2015 at 10:41 AM
    3. Mechanical Engineering

      Discussions:
      10,806
      Messages:
      68,558
      Latest: COMSOL Question Midokindo Ghin, Aug 3, 2015 at 4:08 PM
    4. Electrical Engineering

      Discussions:
      16,469
      Messages:
      117,376
      Latest: Final year project EET Aorex987, Aug 3, 2015 at 3:57 PM
    5. Materials and Chemical Engineering

      Discussions:
      2,689
      Messages:
      10,816
    6. Nuclear Engineering

      Discussions:
      1,593
      Messages:
      35,056
      Latest: Japan Earthquake: nuclear plants part 2 gmax137, Aug 3, 2015 at 6:27 AM
    1. Chemistry

      Discussions:
      7,323
      Messages:
      38,951
      Latest: PH and Electrolysis Borek, Aug 3, 2015 at 4:15 PM
    2. Biology

      Discussions:
      5,893
      Messages:
      48,133
      Latest: How to do lab testing for cells in foods rootone, Aug 3, 2015 at 3:35 PM
    3. Medical Sciences

      Discussions:
      2,230
      Messages:
      22,734
    4. Programming and Computer Science

      Discussions:
      4,818
      Messages:
      30,449
      Latest: Alzheimer's disease in neural networks Fooality, Aug 3, 2015 at 1:05 PM
    5. Earth

      Discussions:
      1,794
      Messages:
      20,864
      Latest: Calculating sunrise/sunset times Helios, Aug 3, 2015 at 4:03 AM
    6. Computing and Technology

      Discussions:
      6,066
      Messages:
      44,249
      Latest: strange problem -- Chrome Browser Error Dialog Box Borg, Aug 3, 2015 at 12:35 PM
    1. General Discussion

      Discussions:
      38,963
      Messages:
      989,407
      Latest: Random Thoughts part 4 HomogenousCow, Aug 3, 2015 at 4:00 PM
    2. Science Fiction and Fantasy

      Discussions:
      690
      Messages:
      12,262
      Latest: What SciFi universe would you live in? HallsofIvy, Aug 3, 2015 at 3:25 PM
    3. Feedback and Announcements

      Discussions:
      3,837
      Messages:
      44,191
      Latest: Time for interpretations threads to go DaleSpam, Aug 3, 2015 at 4:13 PM
    4. New Member Introductions

      Discussions:
      2,356
      Messages:
      6,928
      Latest: Hey guys :) markk, Aug 3, 2015 at 4:11 PM