Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,133
      Messages:
      23,630
    2. Academic Guidance

      Discussions:
      21,253
      Messages:
      174,762
      Latest: How to become a physicist from an engineer? Vanadium 50, Feb 28, 2015 at 6:34 AM
    3. Career Guidance

      Discussions:
      4,995
      Messages:
      39,873
    4. Educators and Teaching

      Discussions:
      300
      Messages:
      3,734
    5. STEM Learning Materials

      Discussions:
      617
      Messages:
      3,717
    1. General Physics

      Discussions:
      36,735
      Messages:
      294,411
      Latest: Nuclear magnetic resonance Domenico94, Feb 28, 2015 at 6:11 AM
    2. Classical Physics

      Discussions:
      20,725
      Messages:
      148,482
      Latest: Excess electrons Drakkith, Feb 28, 2015 at 2:11 AM
    3. Quantum Physics

      Discussions:
      17,753
      Messages:
      176,229
      Latest: classical states and decoherence atyy, Feb 28, 2015 at 4:54 AM
    4. Special and General Relativity

      Discussions:
      14,636
      Messages:
      214,059
      Latest: Squared in e=mc^2? PWiz, Feb 28, 2015 at 6:16 AM
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      4,973
      Messages:
      23,953
      Latest: Molecular Hydrogen absorption spectrum lightarrow, Feb 28, 2015 at 6:18 AM
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      5,811
      Messages:
      41,458
      Latest: Experimental Black Hole Physics wabbit, Feb 28, 2015 at 4:00 AM
    7. Beyond the Standard Model

      Discussions:
      4,658
      Messages:
      57,421
    1. Astronomy and Astrophysics

      Discussions:
      9,752
      Messages:
      86,957
      Latest: Doubts about nebulae and star formation Monsterboy, Feb 28, 2015 at 4:39 AM
    2. Cosmology

      Discussions:
      4,870
      Messages:
      62,882
    3. Stargazing and Telescopes

      Discussions:
      423
      Messages:
      4,304
      Latest: Planning to buy a first telescope? jim hardy, Feb 27, 2015 at 12:44 PM
    1. General Math

      Discussions:
      15,548
      Messages:
      111,843
      Latest: Fun maths question, correlation? bahamagreen, Feb 28, 2015 at 5:00 AM
    2. Calculus

      Discussions:
      12,888
      Messages:
      74,192
      Latest: Help with Taylor Series MohammedRady97, Feb 28, 2015 at 6:25 AM
    3. Differential Equations

      Discussions:
      4,654
      Messages:
      20,968
      Latest: Fourier Transform Orodruin, Feb 28, 2015 at 4:13 AM
    4. Topology and Analysis

      Discussions:
      1,029
      Messages:
      6,482
      Latest: Maxmimum\Minimum modulus principle mathwonk, Feb 27, 2015 at 6:17 PM
    5. Linear and Abstract Algebra

      Discussions:
      8,590
      Messages:
      53,144
      Latest: su(2), so(3) and their representations Lapidus, Feb 28, 2015 at 5:29 AM
    6. Differential Geometry

      Discussions:
      3,448
      Messages:
      21,116
      Latest: Stuck with tensors, need a push Fredrik, Feb 27, 2015 at 11:01 AM
    7. Set Theory, Logic, Probability, Statistics

      Discussions:
      6,912
      Messages:
      38,789
    8. Math Software and LaTeX

      Discussions:
      4,651
      Messages:
      19,462
      Latest: Fitting an ellipse through 3-d data SubTachyon, Feb 27, 2015 at 4:36 PM
    1. General Engineering

      Discussions:
      5,142
      Messages:
      35,494
      Latest: Von Mises/Tresca Question R.C, Feb 28, 2015 at 4:00 AM
    2. Engineering Systems and Design

      Discussions:
      1,883
      Messages:
      11,686
    3. Mechanical Engineering

      Discussions:
      10,386
      Messages:
      65,515
      Latest: Heat Exchanger Design Project R.C, Feb 28, 2015 at 3:58 AM
    4. Electrical Engineering

      Discussions:
      15,905
      Messages:
      110,921
      Latest: What is the polarity of a Pn junction diode jim hardy, Feb 28, 2015 at 6:27 AM
    5. Materials and Chemical Engineering

      Discussions:
      2,566
      Messages:
      10,213
    6. Nuclear Engineering

      Discussions:
      1,545
      Messages:
      34,397
      Latest: The Nuclear Power Thread Jon Richfield, Feb 28, 2015 at 5:19 AM
    1. Chemistry

      Discussions:
      7,097
      Messages:
      37,364
      Latest: term 'Iso ' in naming (common name) Borek, Feb 28, 2015 at 3:32 AM
    2. Biology

      Discussions:
      5,744
      Messages:
      46,818
      Latest: Introductions to Quantum-biology? tijana, Feb 27, 2015 at 8:09 PM
    3. Medical Sciences

      Discussions:
      2,170
      Messages:
      22,193
      Latest: Can pull up exercise increase height? Silicon Waffle, Feb 27, 2015 at 10:56 PM
    4. Programming and Computer Science

      Discussions:
      4,596
      Messages:
      28,481
      Latest: Run Javascript after DOM is ready Filip Larsen, Feb 27, 2015 at 2:37 PM
    5. Earth

      Discussions:
      1,740
      Messages:
      20,346
      Latest: Large crater in Siberia D H, Feb 27, 2015 at 4:49 PM
    6. Computing and Technology

      Discussions:
      5,983
      Messages:
      43,410
      Latest: Is 4GB of VRAM overkill for 1080p gaming? Hercuflea, Feb 28, 2015 at 5:51 AM
    1. Science Fiction and Fantasy

      Discussions:
      619
      Messages:
      10,803
    2. Feedback and Announcements

      Discussions:
      3,722
      Messages:
      42,829
      Latest: Scribble pad along with normal posting Raghav Gupta, Feb 28, 2015 at 6:25 AM
    3. New Member Introductions

      Discussions:
      1,252
      Messages:
      4,090
      Latest: hello all amilapsn, Feb 28, 2015 at 6:16 AM