Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,664
      Messages:
      27,074
    2. Open Physics Practice Problems

      Discussions:
      3,897
      Messages:
      3,935
      Latest: Maximum Charge on a Capacitor, Help cnh1995, Feb 11, 2016 at 10:34 AM
    3. Academic Guidance

      Discussions:
      22,401
      Messages:
      186,484
    4. Educators and Teaching

      Discussions:
      402
      Messages:
      5,151
      Latest: Is This the Key/Secret to Learning Math? ohwilleke, Feb 9, 2016 at 1:39 AM
    5. Career Guidance

      Discussions:
      5,485
      Messages:
      44,682
      Latest: Environmental Science MFrymus, Feb 11, 2016 at 10:57 AM
    1. General Physics

      Discussions:
      39,872
      Messages:
      326,252
    2. Classical Physics

      Discussions:
      21,563
      Messages:
      158,637
      Latest: Capacitors Ajay.makhecha, Feb 11, 2016 at 9:23 AM
    3. Quantum Physics

      Discussions:
      19,438
      Messages:
      196,530
    4. Special and General Relativity

      Discussions:
      15,772
      Messages:
      232,941
      Latest: Advanced LIGO detection websterling, Feb 11, 2016 at 11:06 AM
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      5,442
      Messages:
      26,167
      Latest: Refractive index of BEC God Plays Dice, Feb 10, 2016 at 5:26 PM
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      6,291
      Messages:
      46,300
      Latest: Higgs-top resonances mfb, Feb 11, 2016 at 6:18 AM
    7. Beyond the Standard Model

      Discussions:
      4,898
      Messages:
      60,400
      Latest: Condensed matter physics, area laws & LQG? marcus, Feb 11, 2016 at 10:20 AM
    1. Astronomy and Astrophysics

      Discussions:
      10,892
      Messages:
      99,456
    2. Cosmology

      Discussions:
      5,485
      Messages:
      71,322
      Latest: How are dark energy and matter quantified? gnnmartin, Feb 11, 2016 at 6:53 AM
    1. General Math

      Discussions:
      16,827
      Messages:
      122,159
      Latest: ((-8)^2)^(1/3) <> (-8)^(2/3) <> (-8)^(1/3))^2 nomadreid, Feb 11, 2016 at 4:02 AM
    2. Calculus

      Discussions:
      13,470
      Messages:
      78,196
      Latest: What is Integral tan 2x dx? HallsofIvy, Feb 11, 2016 at 7:58 AM
    3. Differential Equations

      Discussions:
      4,890
      Messages:
      22,451
      Latest: Difference Equation RUber, Feb 11, 2016 at 9:46 AM
    4. Topology and Analysis

      Discussions:
      1,157
      Messages:
      7,504
      Latest: Weak-* topology & Neighborhoods Samy_A, Feb 11, 2016 at 2:58 AM
    5. Linear and Abstract Algebra

      Discussions:
      8,897
      Messages:
      54,966
      Latest: Definition of regular Lie group action mnb96, Feb 10, 2016 at 3:34 PM
    6. Differential Geometry

      Discussions:
      3,572
      Messages:
      22,305
    7. Set Theory, Logic, Probability, Statistics

      Discussions:
      7,227
      Messages:
      41,083
    8. Math Software and LaTeX

      Discussions:
      4,835
      Messages:
      20,438
      Latest: FindMaximum function in Mathematica kevmac, Feb 11, 2016 at 7:42 AM
    1. General Engineering

      Discussions:
      7,450
      Messages:
      51,306
    2. Mechanical Engineering

      Discussions:
      10,887
      Messages:
      71,830
      Latest: Working out the angular acceleration of a flywheel JBA, Feb 11, 2016 at 9:57 AM
    3. Electrical Engineering

      Discussions:
      16,777
      Messages:
      124,141
      Latest: Inductance of Square Coil Antenna on PCB amanno, Feb 11, 2016 at 10:04 AM
    4. Materials and Chemical Engineering

      Discussions:
      2,812
      Messages:
      11,371
    5. Nuclear Engineering

      Discussions:
      1,655
      Messages:
      35,754
      Latest: MCNP Help Abdel-Hai, Feb 11, 2016 at 9:46 AM
    1. Chemistry

      Discussions:
      7,411
      Messages:
      40,680
      Latest: Comparison Calibration Method Borek, Feb 11, 2016 at 2:50 AM
    2. Programming and Computer Science

      Discussions:
      4,948
      Messages:
      32,753
      Latest: Php script problem Samy_A, Feb 11, 2016 at 8:43 AM
    3. Biology and Medical

      Discussions:
      8,310
      Messages:
      72,828
    4. Computing and Technology

      Discussions:
      6,048
      Messages:
      45,520
      Latest: video editing software for presentations ujjwal3097, Feb 11, 2016 at 10:50 AM
    5. Earth

      Discussions:
      1,863
      Messages:
      21,573
    1. General Discussion

      Discussions:
      39,100
      Messages:
      1,002,223
      Latest: Random Thoughts Part 5 Silicon Waffle, Feb 11, 2016 at 11:15 AM
    2. Science Fiction and Fantasy

      Discussions:
      792
      Messages:
      14,075
    3. Feedback and Announcements

      Discussions:
      3,966
      Messages:
      45,572
      Latest: Is it possible to change PF name? fresh_42, Feb 11, 2016 at 9:50 AM
    4. New Member Introductions

      Discussions:
      3,624
      Messages:
      10,147
      Latest: Intro to PF Greg Bernhardt, Feb 11, 2016 at 9:07 AM