Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,397
      Messages:
      25,385
      Latest: AP Physics 1&2 Textbooks bacte2013, Aug 3, 2015 at 9:20 AM
    2. Academic Guidance

      Discussions:
      21,913
      Messages:
      180,130
    3. Career Guidance

      Discussions:
      5,305
      Messages:
      42,245
      Latest: High energy Physics ?? Orodruin, Aug 3, 2015 at 9:42 AM
    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:
      38,586
      Messages:
      310,802
      Latest: Landspeed volume weight Buoyancy mfb, Aug 3, 2015 at 12:10 PM
    2. Classical Physics

      Discussions:
      21,365
      Messages:
      153,842
      Latest: Krichhoff's law & Conservation of Energy maline, Aug 3, 2015 at 11:59 AM
    3. Quantum Physics

      Discussions:
      18,509
      Messages:
      186,174
    4. Special and General Relativity

      Discussions:
      15,267
      Messages:
      223,697
      Latest: Mass of an electron ChrisVer, Aug 3, 2015 at 12:16 PM
    5. Atomic, Solid State, Comp. Physics

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

      Discussions:
      6,158
      Messages:
      44,330
      Latest: Problems about Gauge theories vanhees71, Aug 3, 2015 at 3:29 AM
    7. Beyond the Standard Model

      Discussions:
      4,740
      Messages:
      58,752
      Latest: More Smolin Mayhem John86, Aug 3, 2015 at 11:20 AM
    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:
      67,648
    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:
      16,189
      Messages:
      117,511
      Latest: Volume of tetrahedron with 5 vertices Ravindraji4, Aug 3, 2015 at 8:58 AM
    2. Calculus

      Discussions:
      13,153
      Messages:
      76,088
      Latest: Simplify this expression please dirk_mec1, Aug 3, 2015 at 11:20 AM
    3. Differential Equations

      Discussions:
      4,749
      Messages:
      21,524
      Latest: Reducing and increase of order and ODE epenguin, Aug 1, 2015 at 6:40 PM
    4. Topology and Analysis

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

      Discussions:
      8,713
      Messages:
      53,875
    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:
      37,087
      Latest: GNS/INS integration ramesses, Aug 3, 2015 at 11:58 AM
    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:
      10,805
      Messages:
      68,552
      Latest: throwing 1Kg the highest without electronics fireflies, Aug 3, 2015 at 11:13 AM
    4. Electrical Engineering

      Discussions:
      16,467
      Messages:
      117,365
      Latest: Motional EMF and Electrons Gerry Rzeppa, Aug 3, 2015 at 11:53 AM
    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:
      38,948
      Latest: pH and Electrolysis Incredinoob, Aug 3, 2015 at 12:16 PM
    2. Biology

      Discussions:
      5,893
      Messages:
      48,130
    3. Medical Sciences

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

      Discussions:
      4,818
      Messages:
      30,448
      Latest: Alzheimer's disease in neural networks Bystander, Aug 2, 2015 at 10:40 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:
      44,247
      Latest: strange problem Kostas Tzim, Aug 3, 2015 at 11:54 AM
    1. Science Fiction and Fantasy

      Discussions:
      689
      Messages:
      12,260
      Latest: What SciFi universe would you live in? Stephanus, Aug 3, 2015 at 10:43 AM
    2. Feedback and Announcements

      Discussions:
      3,837
      Messages:
      44,188
      Latest: Time for interpretations threads to go rkastner, Aug 3, 2015 at 11:59 AM
    3. New Member Introductions

      Discussions:
      2,354
      Messages:
      6,921
      Latest: Physics graduate in need of career advice Borg, Aug 3, 2015 at 11:22 AM