Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,346
      Messages:
      24,987
      Latest: Beginning Trigonometry textbook josephgerth, Jul 1, 2015 at 10:25 AM
    2. Academic Guidance

      Discussions:
      21,869
      Messages:
      179,156
      Latest: Aspiring physicist micromass, Jul 1, 2015 at 11:50 AM
    3. Career Guidance

      Discussions:
      5,236
      Messages:
      41,736
      Latest: Machine learning or algorithm design Domenico94, Jul 1, 2015 at 9:54 AM
    4. Educators and Teaching

      Discussions:
      334
      Messages:
      4,229
      Latest: Standardized Tests: Have we gone too far? votingmachine, Jun 30, 2015 at 10:39 PM
    5. STEM Learning Materials

      Discussions:
      647
      Messages:
      3,875
    1. General Physics

      Discussions:
      37,973
      Messages:
      306,000
      Latest: Statics of Rigid Bodies Frederica Salt, Jul 1, 2015 at 12:05 PM
    2. Classical Physics

      Discussions:
      21,259
      Messages:
      152,732
    3. Quantum Physics

      Discussions:
      18,370
      Messages:
      184,082
      Latest: One photon at a time? newjerseyrunner, Jul 1, 2015 at 11:58 AM
    4. Special and General Relativity

      Discussions:
      15,154
      Messages:
      221,933
      Latest: Orbits around black holes PeterDonis, Jul 1, 2015 at 12:05 PM
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      5,169
      Messages:
      24,858
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      6,093
      Messages:
      43,782
      Latest: will two particles never touch each other? mfb, Jul 1, 2015 at 12:03 PM
    7. Beyond the Standard Model

      Discussions:
      4,752
      Messages:
      58,424
      Latest: BtSM Event Announcements marcus, Jul 1, 2015 at 10:21 AM
    1. Astronomy and Astrophysics

      Discussions:
      9,995
      Messages:
      90,014
      Latest: Simulation of New Horizons arrival day at Pluto rootone, Jul 1, 2015 at 11:56 AM
    2. Cosmology

      Discussions:
      5,098
      Messages:
      66,610
      Latest: Isn't space expansion logically required? Jimster41, Jul 1, 2015 at 9:51 AM
    3. Stargazing and Telescopes

      Discussions:
      460
      Messages:
      4,619
      Latest: Nice lunar and planetary conjunction OmCheeto, Jul 1, 2015 at 12:34 AM
    1. General Math

      Discussions:
      15,937
      Messages:
      114,666
      Latest: The inverse of a function Helolo, Jul 1, 2015 at 11:29 AM
    2. Calculus

      Discussions:
      13,101
      Messages:
      75,779
      Latest: Antiderivatives and the fundamental theorem pwsnafu, Jun 30, 2015 at 7:26 PM
    3. Differential Equations

      Discussions:
      4,739
      Messages:
      21,465
    4. Topology and Analysis

      Discussions:
      1,083
      Messages:
      6,878
      Latest: smallest subspace of a vector space Fredrik, Jul 1, 2015 at 7:49 AM
    5. Linear and Abstract Algebra

      Discussions:
      8,692
      Messages:
      53,753
      Latest: Underdetermined vs Overdetermined Systems cgk, Jun 30, 2015 at 11:48 PM
    6. Differential Geometry

      Discussions:
      3,506
      Messages:
      21,626
      Latest: Prove a metric is bilinear Simone Furcas, Jun 30, 2015 at 6:59 PM
    7. Set Theory, Logic, Probability, Statistics

      Discussions:
      7,017
      Messages:
      39,534
    8. Math Software and LaTeX

      Discussions:
      4,742
      Messages:
      19,928
      Latest: Good latex editor for Mathematics? gsal, Jul 1, 2015 at 11:59 AM
    1. General Engineering

      Discussions:
      5,325
      Messages:
      36,868
      Latest: Atmospheric CO2 removal technologies? Jimster41, Jul 1, 2015 at 10:00 AM
    2. Engineering Systems and Design

      Discussions:
      1,955
      Messages:
      12,182
      Latest: is it possible to build a windmill at home? rootone, Jul 1, 2015 at 10:51 AM
    3. Mechanical Engineering

      Discussions:
      10,713
      Messages:
      68,022
      Latest: Ansys 15 - create moving loads Rakeshathukattu, Jul 1, 2015 at 10:11 AM
    4. Electrical Engineering

      Discussions:
      16,334
      Messages:
      115,999
      Latest: Current density EverGreen1231, Jul 1, 2015 at 11:36 AM
    5. Materials and Chemical Engineering

      Discussions:
      2,660
      Messages:
      10,657
    6. Nuclear Engineering

      Discussions:
      1,584
      Messages:
      34,939
      Latest: Japan Earthquake: nuclear plants part 2 Sotan, Jul 1, 2015 at 5:36 AM
    1. Chemistry

      Discussions:
      7,280
      Messages:
      38,649
      Latest: Temperature of gas during water electrolysis Borek, Jul 1, 2015 at 11:08 AM
    2. Biology

      Discussions:
      5,860
      Messages:
      47,816
      Latest: Actin Treadmilling Imperfectus, Jul 1, 2015 at 1:01 AM
    3. Medical Sciences

      Discussions:
      2,220
      Messages:
      22,591
      Latest: What makes effective UV - proof clothing? berkeman, Jun 30, 2015 at 4:53 PM
    4. Programming and Computer Science

      Discussions:
      4,775
      Messages:
      30,017
      Latest: Convert program to binary jtbell, Jul 1, 2015 at 10:12 AM
    5. Earth

      Discussions:
      1,780
      Messages:
      20,714
      Latest: North America inland sea tom aaron, Jul 1, 2015 at 11:49 AM
    6. Computing and Technology

      Discussions:
      6,056
      Messages:
      44,085
      Latest: Physics/math keyboard for android app FoolOnTheHill, Jun 30, 2015 at 2:47 PM
    1. Science Fiction and Fantasy

      Discussions:
      671
      Messages:
      11,812
      Latest: Biological vs a robotic army? Czcibor, Jul 1, 2015 at 9:02 AM
    2. Feedback and Announcements

      Discussions:
      3,822
      Messages:
      44,023
      Latest: suggestion on old threads Greg Bernhardt, Jul 1, 2015 at 10:34 AM
    3. New Member Introductions

      Discussions:
      2,136
      Messages:
      6,339
      Latest: Hello Forum Residents! berkeman, Jul 1, 2015 at 12:02 PM