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Physics Forums - The Fusion of Science and Community

  1. Science Education

    1. Homework and Coursework Questions

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      Homework and Coursework Questions

      Sub-Forums

      1. Introductory Physics Homework

      2. Advanced Physics Homework

      3. Precalculus Mathematics Homework

      4. Calculus and Beyond Homework

      5. Biology, Chemistry and Earth Homework

      6. Engineering and Computer Science Homework

      Latest: Circuits: cascading op-amps, general question CWatters, Mar 4, 2015 at 4:51 PM

    2. Science and Math Textbooks

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      Latest: From which books of Mechanic Materials are these images? Queren Suriano, Mar 4, 2015 at 3:38 PM

    3. Academic Guidance

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      Latest: Where to go next? (applied mathematics and physics) flawesome, Mar 4, 2015 at 4:14 PM

    4. Career Guidance

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      Latest: Do you have to be a genius to do nuclear/particle physics? Mishra, Mar 4, 2015 at 4:52 PM

    5. Educators and Teaching

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      Latest: Looking for feedback on physics animations Bystander, Mar 4, 2015 at 1:59 AM

    6. STEM Learning Materials

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      Latest: Quantum Mechanics learning resource videos Maylis, Mar 4, 2015 at 9:35 AM

  2. Physics

    1. General Physics

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      Latest: The Warp Drive Problem mfb, Mar 4, 2015 at 4:49 PM

    2. Classical Physics

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      Latest: Mythbusters: Blow your own sail Andrew Mason, Mar 4, 2015 at 4:47 PM

    3. Quantum Physics

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      Latest: Continuous momentum range Darren93, Mar 4, 2015 at 4:48 PM

    4. Special and General Relativity

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      Latest: Gravity instantaneous? PeterDonis, Mar 4, 2015 at 4:41 PM

    5. Atomic, Solid State, Comp. Physics

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      Latest: nearly free electron model - band gap unscientific, Mar 4, 2015 at 11:23 AM

    6. High Energy, Nuclear, Particle Physics

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      Latest: What functions of fields describe particles? matteo137, Mar 3, 2015 at 2:36 PM

    7. Beyond the Standard Model

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      Latest: Ali and Das, "Cosmology from quantum potential" wabbit, Mar 4, 2015 at 3:58 PM

  3. Astronomy and Cosmology

    1. Astronomy and Astrophysics

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      Latest: The impossibilty of nothing bahamagreen, Mar 4, 2015 at 4:10 PM

    2. Cosmology

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      Latest: Inflation and WMAP Chalnoth, Mar 4, 2015 at 4:30 PM

    3. Stargazing and Telescopes

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      Latest: Here are some astrophotos I've taken lately davenn, Mar 3, 2015 at 9:25 PM

  4. Mathematics

    1. General Math

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      Latest: 30FPS displayed on a 200Hz monitor mfb, Mar 4, 2015 at 4:51 PM

    2. Calculus

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      Latest: Fundamental Theorem of Calculus HallsofIvy, Mar 4, 2015 at 4:20 PM

    3. Differential Equations

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      Latest: Understanding coupled Runga Kutta derivation ognik, Mar 2, 2015 at 9:35 PM

    4. Topology and Analysis

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      Latest: Clarification about Poincaré's conjecture lavinia, Mar 4, 2015 at 1:49 PM

    5. Linear and Abstract Algebra

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      Latest: Coefficients on the p-adic expansions MostlyHarmless, Mar 4, 2015 at 11:51 AM

    6. Differential Geometry

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      Latest: Koszul connexion lavinia, Mar 4, 2015 at 7:39 AM

    7. Set Theory, Logic, Probability, Statistics

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      Latest: Drawing three cards - combined probability mathman, Mar 4, 2015 at 4:43 PM

    8. Math Software and LaTeX

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      Latest: Referring to elements of a table in Mathematica MostlyHarmless, Mar 4, 2015 at 12:41 PM

  5. Engineering

    1. General Engineering

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      Latest: YOU!: Fix the US Energy Crisis OmCheeto, Mar 4, 2015 at 12:32 PM

    2. Engineering Systems and Design

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      Latest: Control design for PWM converter Hubert Tchio, Mar 4, 2015 at 7:52 AM

    3. Mechanical Engineering

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      Mechanical Engineering

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      1. Aerospace Engineering

      2. Automotive Engineering

      Latest: Question About Torque and Stepping Motors julianwitkowski, Mar 4, 2015 at 4:29 PM

    4. Electrical Engineering

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      Latest: Life expectancy of Aqueous Flux going LowZ berkeman, Mar 4, 2015 at 4:31 PM

    5. Materials and Chemical Engineering

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      Latest: Reflectance or reflectivity spectrum interpretation fog37, Mar 4, 2015 at 9:08 AM

    6. Nuclear Engineering

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      Latest: List of Neutron Moderators mathman, Mar 4, 2015 at 4:46 PM

  6. Other Sciences

    1. Chemistry

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      Latest: Projects on CANTERA software vinu, Mar 4, 2015 at 3:47 PM

    2. Biology

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      Latest: How do you make a glofish? thankz, Mar 4, 2015 at 4:41 PM

    3. Medical Sciences

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      Latest: is there any nutritional benefit to eating moltose dextrin Greg Bernhardt, Mar 4, 2015 at 9:12 AM

    4. Programming and Computer Science

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      Latest: [Fortran] Rounding up Random Numbers Mark44, Mar 4, 2015 at 2:02 PM

    5. Earth

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      Latest: Villarrica volcano davenn, Mar 3, 2015 at 9:39 PM

    6. Computing and Technology

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      Computing and Technology

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      1. Calculators

      Latest: Is 4GB of VRAM overkill for 1080p gaming? Hercuflea, Mar 2, 2015 at 10:56 AM

  7. PF Lounge

    1. General Discussion

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      General Discussion

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      1. Current Events

      2. History and Humanities

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      4. Fun, Photos and Games

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      6. Social Sciences

      Latest: My favored scientist quotes dlgoff, Mar 4, 2015 at 3:47 PM

    2. Science Fiction and Fantasy

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      Science Fiction and Fantasy

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      1. Science Fiction Writing

      Latest: Who is your favorite SciFi character? Khatti, Mar 4, 2015 at 4:30 AM

    3. Feedback and Announcements

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      Feedback and Announcements

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      1. PF Member Awards 2014

      Latest: Walking on eggshells narrator, Mar 4, 2015 at 3:44 PM

    4. New Member Introductions

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      Latest: Hello physics people Jack2, Mar 4, 2015 at 4:45 PM