Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,454
      Messages:
      25,779
      Latest: Vector Calculus Hubbard enough for Physics? Geofleur, Sep 3, 2015 at 10:40 PM
    2. Academic Guidance

      Discussions:
      22,087
      Messages:
      181,792
      Latest: doing things differently than taught in class? cgk, Sep 4, 2015 at 3:55 AM
    3. Career Guidance

      Discussions:
      5,205
      Messages:
      42,539
      Latest: Half-hearted studies, Half-hearted jobs? f95toli, Sep 4, 2015 at 3:59 AM
    4. Educators and Teaching

      Discussions:
      359
      Messages:
      4,516
      Latest: Anybody still use ticker tape? bigjohn45, Sep 3, 2015 at 2:49 PM
    5. Resources and FAQs

      Discussions:
      251
      Messages:
      309
      Latest: Math Learning Resources emma watson, Sep 2, 2015 at 12:26 AM
    1. General Physics

      Discussions:
      38,889
      Messages:
      313,431
      Latest: Coronal hole and magnetic field ATY, Sep 4, 2015 at 5:23 AM
    2. Classical Physics

      Discussions:
      21,485
      Messages:
      154,951
      Latest: Energy transfer (the very basics) Cliff Hanley, Sep 4, 2015 at 5:29 AM
    3. Quantum Physics

      Discussions:
      18,672
      Messages:
      187,874
      Latest: Momentum Operator Derivation Questions lightarrow, Sep 4, 2015 at 4:37 AM
    4. Special and General Relativity

      Discussions:
      15,231
      Messages:
      225,057
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      5,239
      Messages:
      25,229
      Latest: Lasing action Zarqon, Sep 4, 2015 at 3:30 AM
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      6,210
      Messages:
      44,756
    7. Beyond the Standard Model

      Discussions:
      4,765
      Messages:
      59,081
      Latest: Do Tachyons Exist? Demystifier, Sep 4, 2015 at 4:21 AM
    1. Astronomy and Astrophysics

      Discussions:
      10,082
      Messages:
      91,119
    2. Cosmology

      Discussions:
      5,219
      Messages:
      68,366
    3. Stargazing and Telescopes

      Discussions:
      469
      Messages:
      4,732
      Latest: Got my first telescope! Andy Resnick, Aug 31, 2015 at 8:43 AM
    1. General Math

      Discussions:
      16,297
      Messages:
      118,443
      Latest: Questions About Infinity - Comments ShafiqKhan, Sep 4, 2015 at 5:19 AM
    2. Calculus

      Discussions:
      13,192
      Messages:
      76,323
      Latest: Trigonometric substitutions MohammedRady, Sep 4, 2015 at 12:58 AM
    3. Differential Equations

      Discussions:
      4,767
      Messages:
      21,671
    4. Topology and Analysis

      Discussions:
      1,116
      Messages:
      7,114
      Latest: Learning topology Avatrin, Sep 3, 2015 at 10:38 AM
    5. Linear and Abstract Algebra

      Discussions:
      8,737
      Messages:
      54,005
    6. Differential Geometry

      Discussions:
      3,522
      Messages:
      21,765
      Latest: Charting manifolds lavinia, Sep 3, 2015 at 8:51 PM
    7. Set Theory, Logic, Probability, Statistics

      Discussions:
      7,067
      Messages:
      39,830
    8. Math Software and LaTeX

      Discussions:
      4,772
      Messages:
      20,120
      Latest: NDSolve coupled ode bayan, Sep 4, 2015 at 5:09 AM
    1. General Engineering

      Discussions:
      5,356
      Messages:
      37,337
      Latest: Helium vs Argon: Cost as shielding gases Baluncore, Sep 3, 2015 at 11:54 PM
    2. Engineering Systems and Design

      Discussions:
      1,994
      Messages:
      12,438
      Latest: Vehicle's Hydraulic Braking System Baluncore, Sep 3, 2015 at 7:54 AM
    3. Mechanical Engineering

      Discussions:
      10,880
      Messages:
      69,034
      Latest: Pressure Field Equation / Differentials MacLaddy, Sep 4, 2015 at 2:24 AM
    4. Electrical Engineering

      Discussions:
      16,608
      Messages:
      118,950
      Latest: Need Help: 2V DC to 2V AC conversion at 1 MHz ju.hu., Sep 4, 2015 at 4:22 AM
    5. Materials and Chemical Engineering

      Discussions:
      2,708
      Messages:
      10,882
    6. Nuclear Engineering

      Discussions:
      1,604
      Messages:
      35,156
      Latest: mcnpx fatal error in continue run Mr. mir, Sep 4, 2015 at 4:16 AM
    1. Chemistry

      Discussions:
      7,373
      Messages:
      39,333
      Latest: Why is electron affinity positive? DrDu, Sep 4, 2015 at 1:57 AM
    2. Biology

      Discussions:
      5,915
      Messages:
      48,394
      Latest: Why keep cut flower stems wet 256bits, Sep 4, 2015 at 12:03 AM
    3. Medical Sciences

      Discussions:
      2,240
      Messages:
      22,793
      Latest: How does Lymphoedema cause ulcers? Chronos, Sep 3, 2015 at 1:08 PM
    4. Programming and Computer Science

      Discussions:
      4,854
      Messages:
      30,922
      Latest: Faulty Shuffles? The random shuffle FactChecker, Sep 4, 2015 at 4:15 AM
    5. Earth

      Discussions:
      1,805
      Messages:
      21,009
      Latest: Intraplate Earthquakes and Seismicity davenn, Sep 2, 2015 at 6:13 PM
    6. Computing and Technology

      Discussions:
      6,093
      Messages:
      44,537
    1. General Discussion

      Discussions:
      39,058
      Messages:
      991,376
      Latest: Random Thoughts part 4 Lisa!, Sep 4, 2015 at 3:58 AM
    2. Science Fiction and Fantasy

      Discussions:
      706
      Messages:
      12,548
      Latest: Using physics to determine the weight of Yoda fzero, Sep 4, 2015 at 1:33 AM
    3. Feedback and Announcements

      Discussions:
      3,863
      Messages:
      44,428
      Latest: "Insights" vs threads on them? Greg Bernhardt, Sep 3, 2015 at 10:26 PM
    4. New Member Introductions

      Discussions:
      2,578
      Messages:
      7,554
      Latest: geophysics here, just saying "hello"! Bandersnatch, Sep 4, 2015 at 4:17 AM