Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

      Discussions:
      4,348
      Messages:
      25,005
      Latest: Dummit and Foote vs Lang SrVishi, Jul 3, 2015 at 2:03 PM
    2. Academic Guidance

      Discussions:
      21,877
      Messages:
      179,216
    3. Career Guidance

      Discussions:
      5,242
      Messages:
      41,786
    4. Educators and Teaching

      Discussions:
      336
      Messages:
      4,252
    5. STEM Learning Materials

      Discussions:
      648
      Messages:
      3,880
      Latest: Physics Formula Study Sheet RJLiberator, Jul 3, 2015 at 9:49 AM
    1. General Physics

      Discussions:
      38,010
      Messages:
      306,252
      Latest: stopping potential Molar, Jul 3, 2015 at 2:39 PM
    2. Classical Physics

      Discussions:
      21,268
      Messages:
      152,830
      Latest: Static friction in two block problems Niklaus15, Jul 3, 2015 at 11:03 AM
    3. Quantum Physics

      Discussions:
      18,377
      Messages:
      184,207
      Latest: double slit - slit separation Shyan, Jul 3, 2015 at 3:03 PM
    4. Special and General Relativity

      Discussions:
      15,161
      Messages:
      222,057
      Latest: Discussion on tensor dimensions bcrowell, Jul 3, 2015 at 1:35 PM
    5. Atomic, Solid State, Comp. Physics

      Discussions:
      5,169
      Messages:
      24,870
      Latest: a question about band structure silicene nuclearpasta, Jul 3, 2015 at 2:42 PM
    6. High Energy, Nuclear, Particle Physics

      Discussions:
      6,097
      Messages:
      43,842
    7. Beyond the Standard Model

      Discussions:
      4,754
      Messages:
      58,438
      Latest: Does quantized gravity mean quantized time? marcus, Jul 3, 2015 at 2:42 PM
    1. Astronomy and Astrophysics

      Discussions:
      9,999
      Messages:
      90,045
      Latest: Earth moon motions, distance etc. Dr. Courtney, Jul 3, 2015 at 1:05 PM
    2. Cosmology

      Discussions:
      5,103
      Messages:
      66,656
    3. Stargazing and Telescopes

      Discussions:
      461
      Messages:
      4,623
      Latest: Nice lunar and planetary conjunction davenn, Jul 1, 2015 at 8:38 PM
    1. General Math

      Discussions:
      15,946
      Messages:
      114,761
      Latest: What is the exact definition of equality? WWGD, Jul 3, 2015 at 11:38 AM
    2. Calculus

      Discussions:
      13,103
      Messages:
      75,805
      Latest: 1+2+3+4+...=-1/12 weirdness WWGD, Jul 3, 2015 at 3:19 PM
    3. Differential Equations

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

      Discussions:
      1,084
      Messages:
      6,891
      Latest: Question about a flat torus topology Jimster41, Jul 3, 2015 at 1:54 PM
    5. Linear and Abstract Algebra

      Discussions:
      8,693
      Messages:
      53,757
      Latest: Proving a linear alegra equation IlyaMath, Jul 2, 2015 at 8:15 AM
    6. Differential Geometry

      Discussions:
      3,507
      Messages:
      21,630
    7. Set Theory, Logic, Probability, Statistics

      Discussions:
      7,018
      Messages:
      39,535
    8. Math Software and LaTeX

      Discussions:
      4,745
      Messages:
      19,940
      Latest: Series of Standing Waves in Matlab javad karami, Jul 3, 2015 at 6:16 AM
    1. General Engineering

      Discussions:
      5,330
      Messages:
      36,891
      Latest: RF lab set up... Nate Duong, Jul 3, 2015 at 2:32 PM
    2. Engineering Systems and Design

      Discussions:
      1,957
      Messages:
      12,191
      Latest: is it possible to build a windmill at home? anorlunda, Jul 3, 2015 at 8:16 AM
    3. Mechanical Engineering

      Discussions:
      10,719
      Messages:
      68,047
    4. Electrical Engineering

      Discussions:
      16,345
      Messages:
      116,094
      Latest: Analyse this amplifier for me please :) Gingerbunny82, Jul 3, 2015 at 1:30 PM
    5. Materials and Chemical Engineering

      Discussions:
      2,662
      Messages:
      10,665
    6. Nuclear Engineering

      Discussions:
      1,584
      Messages:
      34,942
      Latest: Japan Earthquake: nuclear plants part 2 Sotan, Jul 3, 2015 at 1:56 AM
    1. Chemistry

      Discussions:
      7,284
      Messages:
      38,681
      Latest: Question about the composition of dirt insightful, Jul 3, 2015 at 3:18 PM
    2. Biology

      Discussions:
      5,860
      Messages:
      47,825
      Latest: Why cannot we crossbreed Pig and Cat? thankz, Jul 2, 2015 at 10:14 PM
    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:
      4,779
      Messages:
      30,042
    5. Earth

      Discussions:
      1,780
      Messages:
      20,718
      Latest: Night coldest right before sunrise? DrJohnSmith, Jul 3, 2015 at 7:18 AM
    6. Computing and Technology

      Discussions:
      6,056
      Messages:
      44,095
      Latest: Can't Connect to Netburner PK70 duhuhu, Jul 3, 2015 at 9:38 AM
    1. Science Fiction and Fantasy

      Discussions:
      673
      Messages:
      11,831
      Latest: Space Marines Czcibor, Jul 3, 2015 at 1:41 PM
    2. Feedback and Announcements

      Discussions:
      3,822
      Messages:
      44,026
      Latest: New Advisor Announcements Greg Bernhardt, Jul 2, 2015 at 9:27 AM
    3. New Member Introductions

      Discussions:
      2,148
      Messages:
      6,398
      Latest: It's (S = k log W) I introduce myself. wormbread, Jul 3, 2015 at 2:50 PM