Physics Forums - The Fusion of Science and Community

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    2. Academic Guidance

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    1. General Physics

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    2. Classical Physics

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    3. Quantum Physics

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    4. Special and General Relativity

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      Latest: Time Dilation with a Tennis Ball Janus, Jul 6, 2015 at 1:01 PM
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      Latest: a question about band structure silicene anahita, Jul 6, 2015 at 10:41 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Particle beams: energy of released electrons ORF, Jul 6, 2015 at 11:58 AM
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    1. Astronomy and Astrophysics

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      Latest: New Horizons flyby of Pluto Imager, Jul 6, 2015 at 12:09 PM
    2. Cosmology

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      Latest: The LCDM Cosmological Model in Simplified Math Jorrie, Jul 6, 2015 at 11:10 AM
    3. Stargazing and Telescopes

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    1. General Math

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      Latest: On Fermat’s last theorem and others... HallsofIvy, Jul 6, 2015 at 12:24 PM
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      Latest: Integral of exponential over square root micromass, Jul 6, 2015 at 1:07 PM
    3. Differential Equations

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    7. Set Theory, Logic, Probability, Statistics

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    2. Engineering Systems and Design

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      Latest: Heat pumps; water to water Ben Reade, Jul 6, 2015 at 10:28 AM
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      Latest: SPDT Switch Selection braren, Jul 6, 2015 at 1:06 PM
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    6. Nuclear Engineering

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    1. Chemistry

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    2. Biology

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    6. Computing and Technology

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    1. General Discussion

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    2. Science Fiction and Fantasy

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