Physics Forums - The Fusion of Science and Community

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      Latest: Griffiths' revolutions in 20th century physics almarpa, May 27, 2015 at 3:16 PM
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    5. STEM Learning Materials

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      Latest: Physics Formula Study Sheet AdilPhysicist, May 26, 2015 at 10:00 AM
    1. General Physics

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      Latest: Molecular orientation and volume Samson4, May 27, 2015 at 5:08 PM
    2. Classical Physics

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      Latest: How to prove Momentum = Gradient of Action? thierrykauf, May 27, 2015 at 5:00 PM
    3. Quantum Physics

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      Latest: Ammonia molecule geometry and radiation blue_leaf77, May 27, 2015 at 5:00 PM
    4. Special and General Relativity

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      Latest: Metric of polar coordinates Orodruin, May 27, 2015 at 5:08 PM
    5. Atomic, Solid State, Comp. Physics

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      Latest: Effective mass, Taylor's theorem chimay, May 27, 2015 at 4:30 PM
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      Latest: Unruh effect and Entropy naima, May 27, 2015 at 4:01 PM
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    2. Cosmology

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    3. Stargazing and Telescopes

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    1. General Math

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      Latest: Integration of 1 / [sqrt(f(x))+g(x)] ? lavoisier, May 27, 2015 at 12:30 PM
    2. Calculus

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    3. Differential Equations

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      Latest: Convergence of the sequence from Heron's method. Coffee_, May 27, 2015 at 12:05 PM
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      Latest: Dual spaces and the meaning of "Dual" "Don't panic!", May 27, 2015 at 4:17 PM
    6. Differential Geometry

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      Latest: Definition of tensor product "Don't panic!", May 27, 2015 at 11:35 AM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: A question on Beth's semantic tableaux marabou_2015, May 27, 2015 at 11:26 AM
    8. Math Software and LaTeX

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    1. General Engineering

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      Latest: How to turn thermal energy of room into work crador, May 27, 2015 at 4:56 PM
    2. Engineering Systems and Design

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      Latest: DC-AC converters, Solar inverters Hesch, May 26, 2015 at 2:53 PM
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      Latest: Diesel engine horsepower TravisT, May 27, 2015 at 5:00 PM
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    1. Chemistry

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    5. Earth

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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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