Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Building a biology knowledge QuantumCurt, May 24, 2015 at 1:52 PM
    2. Academic Guidance

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      Latest: Publishing a scientific discovery Astronuc, May 24, 2015 at 4:32 PM
    3. Career Guidance

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      Latest: what career choice? bruhjf, May 24, 2015 at 3:42 PM
    4. Educators and Teaching

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      Latest: Creating the student centered Lab symbolipoint, May 22, 2015 at 9:43 PM
    5. STEM Learning Materials

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      Latest: Best Books to understand Noise thankz, May 24, 2015 at 10:40 AM
    1. General Physics

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    2. Classical Physics

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      Latest: Dependence of gravitational potential StellarCore, May 24, 2015 at 3:02 PM
    3. Quantum Physics

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      Latest: Quantum Fourier Transform Strilanc, May 24, 2015 at 3:04 PM
    4. Special and General Relativity

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      Latest: ''A Slower Speed of Light'' m4r35n357, May 24, 2015 at 2:48 PM
    5. Atomic, Solid State, Comp. Physics

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      Latest: Energy Levels of Quantum Dots rwooduk, May 24, 2015 at 8:56 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: How Virtual Photons form? ken schatten, May 24, 2015 at 4:30 PM
    7. Beyond the Standard Model

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      Latest: Condensed matter physics, area laws & LQG? Jimster41, May 24, 2015 at 10:31 AM
    1. Astronomy and Astrophysics

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      Latest: Questions on the Lyman Alpha Profile Fantasist, May 24, 2015 at 3:21 PM
    2. Cosmology

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    3. Stargazing and Telescopes

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      Latest: Virgo Supercluster Chronos, May 22, 2015 at 3:44 AM
    1. General Math

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      Latest: Very hard problems about work PWiz, May 24, 2015 at 2:57 PM
    2. Calculus

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      Latest: integration in Matlab? hunt_mat, May 24, 2015 at 3:49 PM
    3. Differential Equations

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    4. Topology and Analysis

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      Latest: Uniform continuity statement. micromass, May 24, 2015 at 3:59 PM
    5. Linear and Abstract Algebra

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      Latest: Finding number of automorphisms for Z/nZ^* jackmell, May 24, 2015 at 8:30 AM
    6. Differential Geometry

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      Latest: Geodesic deviation equation Andre' Quanta, May 24, 2015 at 1:30 PM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: Combinatorial algorithm Mark44, May 24, 2015 at 10:50 AM
    8. Math Software and LaTeX

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      Latest: Series of Standing Waves in Matlab henrybrent, May 24, 2015 at 1:02 PM
    1. General Engineering

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      Latest: Heat transfer through ceiling Ziga Casar, May 24, 2015 at 12:00 PM
    2. Engineering Systems and Design

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      Latest: Solar energy storage systems BernieM, May 23, 2015 at 3:14 PM
    3. Mechanical Engineering

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      Latest: Horsepower and torque question insightful, May 24, 2015 at 4:10 PM
    4. Electrical Engineering

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      Latest: Vacuum tubes and electronic oscillators FactChecker, May 24, 2015 at 4:23 PM
    5. Materials and Chemical Engineering

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    6. Nuclear Engineering

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      Latest: Nuclear Powered Peaker Plants? jim hardy, May 24, 2015 at 2:25 PM
    1. Chemistry

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      Latest: About Faraday's experiment? Borek, May 24, 2015 at 12:26 PM
    2. Biology

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      Latest: What is meant by 'random' in DNA mutation? write4u, May 24, 2015 at 4:07 PM
    3. Medical Sciences

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      Latest: Is sleeping less always good? crador, May 24, 2015 at 2:12 AM
    4. Programming and Computer Science

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      Latest: General "Methods/Structures" in Programming Mark44, May 24, 2015 at 4:08 PM
    5. Earth

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      Latest: Measuring How Many Days Are in a Year - Comments PWiz, May 24, 2015 at 6:09 AM
    6. Computing and Technology

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      Latest: Best calculator in the world thankz, May 24, 2015 at 3:19 PM
    1. General Discussion

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      Latest: Random Thoughts part 4 Borek, May 24, 2015 at 4:26 PM
    2. Science Fiction and Fantasy

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      Latest: Anyone else see the new Mad Max? Greg Bernhardt, May 24, 2015 at 11:34 AM
    3. Feedback and Announcements

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      Latest: Unanswered threads are not "unanswered " Orodruin, May 24, 2015 at 3:12 PM
    4. New Member Introductions

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      Latest: New Member ANA1, May 24, 2015 at 2:53 PM