Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Literature for QM to QFT step-by-step atyy, Aug 28, 2015 at 1:44 PM
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      Latest: weird question: is this plagiarism? mathwonk, Aug 27, 2015 at 8:15 PM
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    1. General Physics

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      Latest: How is v1i-v2i=-(v1f-v2f) Derived? Nugatory, Aug 28, 2015 at 2:14 PM
    2. Classical Physics

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    3. Quantum Physics

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      Latest: Is Retrocausality inherently deterministic? Hybrid, Aug 28, 2015 at 2:10 PM
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    5. Atomic, Solid State, Comp. Physics

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      Latest: Phonons and classical non-locality? Jimster41, Aug 28, 2015 at 2:11 PM
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    7. Beyond the Standard Model

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      Latest: Is the closed string an unknot? Master replies:, Aug 28, 2015 at 12:15 PM
    1. Astronomy and Astrophysics

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    2. Cosmology

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      Latest: Reappearance of matter from a horizon ontodva, Aug 28, 2015 at 2:20 PM
    3. Stargazing and Telescopes

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      Latest: Got my first telescope! Andy Resnick, Aug 28, 2015 at 6:51 AM
    1. General Math

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      Latest: Points on a plane micromass, Aug 28, 2015 at 1:04 PM
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      Latest: Fourier Transform of Dirac Comb/Impulse Train Terocamo, Aug 28, 2015 at 2:20 PM
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    4. Topology and Analysis

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      Latest: Better definition for complex number HallsofIvy, Aug 26, 2015 at 6:58 PM
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      Latest: Mohr's circle and formula for eigenvectors jasonRF, Aug 26, 2015 at 10:19 PM
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    7. Set Theory, Logic, Probability, Statistics

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    8. Math Software and LaTeX

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      Latest: Create Math Graph using Matlab? RUber, Aug 28, 2015 at 1:23 PM
    1. General Engineering

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      Latest: Response of a system (Control theory) Domenico94, Aug 28, 2015 at 2:38 AM
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    5. Materials and Chemical Engineering

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      Latest: Tensile Test Specimen Point of Failure Chris Thomas, Aug 24, 2015 at 1:40 PM
    6. Nuclear Engineering

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      Latest: Of Lost Neutrons Within Reactors mfb, Aug 28, 2015 at 10:44 AM
    1. Chemistry

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      Latest: Effect on equilibrium, addition of inert gas Borek, Aug 28, 2015 at 1:12 PM
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      Latest: Iodine in pickles dirk_mec1, Aug 28, 2015 at 3:14 AM
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    6. Computing and Technology

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    1. Science Fiction and Fantasy

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      Latest: Ship to ship combat with an unknown invader Ryan_m_b, Aug 28, 2015 at 9:56 AM
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      Latest: HEAT TRANSFER Evo, Aug 28, 2015 at 2:19 PM