Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Old Mathematical Books SpanishOmelette, Apr 25, 2015 at 12:47 PM
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    4. Educators and Teaching

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    5. STEM Learning Materials

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      Latest: Matlab for HS students? jedishrfu, Apr 24, 2015 at 3:29 PM
    1. General Physics

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      Latest: Machinegun vs giant asteroid rumborak, Apr 25, 2015 at 1:13 PM
    2. Classical Physics

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      Latest: A clear sense of basics of physics AshUchiha, Apr 25, 2015 at 1:01 PM
    3. Quantum Physics

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    4. Special and General Relativity

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    5. Atomic, Solid State, Comp. Physics

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      Latest: Auger electrons vs secondary electrons ZapperZ, Apr 25, 2015 at 10:31 AM
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      Latest: Neutrino Oscillations -partition of PMNS Orodruin, Apr 25, 2015 at 1:10 PM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Mystery of strange radio bursts from space DaleSpam, Apr 25, 2015 at 12:26 PM
    2. Cosmology

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      Latest: Gravitational radiation PeterDonis, Apr 25, 2015 at 1:12 PM
    3. Stargazing and Telescopes

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      Latest: What stars/star systems can I see tonight? davenn, Apr 24, 2015 at 6:21 PM
    1. General Math

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    2. Calculus

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      Latest: Really hard integrals? PWiz, Apr 25, 2015 at 9:25 AM
    3. Differential Equations

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      Latest: Physical meaning of KdV equation Simon Bridge, Apr 25, 2015 at 7:14 AM
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      Latest: Complex Analysis: Contour Integral nateHI, Apr 24, 2015 at 4:54 PM
    5. Linear and Abstract Algebra

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    6. Differential Geometry

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      Latest: Noethers theorem, physics and mathematics JVM, Apr 22, 2015 at 9:20 AM
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    8. Math Software and LaTeX

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    1. General Engineering

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      Latest: Homemade battery packs 48volts rbelli1, Apr 25, 2015 at 12:30 AM
    2. Engineering Systems and Design

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      Latest: Modeling a Pulley Hellmut1956, Apr 25, 2015 at 6:39 AM
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    5. Materials and Chemical Engineering

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      Latest: Torus material Eddie Sines, Apr 25, 2015 at 8:22 AM
    6. Nuclear Engineering

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      Latest: Shippingport incore instrumentation Muti, Apr 25, 2015 at 6:53 AM
    1. Chemistry

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      Latest: Absorbance - UV Spectroscopy Ygggdrasil, Apr 25, 2015 at 9:51 AM
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    4. Programming and Computer Science

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      Latest: Harmonics present in an Image FactChecker, Apr 25, 2015 at 6:17 AM
    5. Earth

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      Latest: BIG quake coming in NOW Astronuc, Apr 25, 2015 at 10:00 AM
    6. Computing and Technology

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    1. General Discussion

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      Latest: I have been weeding Astronuc, Apr 25, 2015 at 1:16 PM
    2. Science Fiction and Fantasy

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      Latest: "Chewie, we're home" jedishrfu, Apr 24, 2015 at 11:13 PM
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      Latest: Greetings Fellow PF Members Greg Bernhardt, Apr 25, 2015 at 1:12 PM