Physics Forums - The Fusion of Science and Community

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    2. Academic Guidance

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      Latest: How important is General GRE? radium, Jul 28, 2015 at 10:19 AM
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    1. General Physics

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    2. Classical Physics

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      Latest: Conversion of g acceleration into "body weight" A.T., Jul 28, 2015 at 10:19 AM
    3. Quantum Physics

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      Latest: What's the universe collapsing into? Derek Potter, Jul 28, 2015 at 9:53 AM
    4. Special and General Relativity

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      Latest: Traveling near the speed of light Stephanus, Jul 28, 2015 at 10:16 AM
    5. Atomic, Solid State, Comp. Physics

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      Latest: "Locality" of phonons ZapperZ, Jul 28, 2015 at 7:49 AM
    6. High Energy, Nuclear, Particle Physics

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      Latest: Pentaquark discovery at LHCb mfb, Jul 28, 2015 at 7:29 AM
    7. Beyond the Standard Model

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      Latest: Dark Matter effect in Lattice Space PeterDonis, Jul 28, 2015 at 9:02 AM
    1. Astronomy and Astrophysics

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      Latest: Dawn at 2500 km, in descent to 1450 km orbit marcus, Jul 28, 2015 at 10:12 AM
    2. Cosmology

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      Latest: How do we know the universe is infinite? Bandersnatch, Jul 28, 2015 at 10:14 AM
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      Latest: Ring nebula photo Borg, Jul 19, 2015
    1. General Math

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      Latest: Basic trigonometry concept SammyS, Jul 28, 2015 at 10:08 AM
    2. Calculus

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      Latest: Finding the Work to Move Chocolate SteamKing, Jul 28, 2015 at 9:35 AM
    3. Differential Equations

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    6. Differential Geometry

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      Latest: Differentiable Manifolds mikeeey, Jul 28, 2015 at 9:52 AM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: Computing the standard deviation in y TheCanadian, Jul 28, 2015 at 10:03 AM
    8. Math Software and LaTeX

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      Latest: A Symbol in Latex Shyan, Jul 28, 2015 at 5:09 AM
    1. General Engineering

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      Latest: Gym exercise equipment analysis JasmineRM, Jul 28, 2015 at 9:21 AM
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      Latest: How to combine two PID controllers in one system? Gauzi, Jul 28, 2015 at 9:40 AM
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      Latest: Fluid flow across a cylinder at an angle SteamKing, Jul 28, 2015 at 10:10 AM
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    6. Nuclear Engineering

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    1. Chemistry

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      Latest: Soda can won't stop bubbling Borek, Jul 28, 2015 at 7:14 AM
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      Latest: Neurons, DNA, Memory and Learning atyy, Jul 28, 2015 at 10:13 AM
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      Latest: Can IQ be increased in an adult? Nidum, Jul 28, 2015 at 4:10 AM
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      Latest: what is the meaning of addressing mode? shantanu135, Jul 28, 2015 at 8:34 AM
    5. Earth

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      Latest: Big quake coming in NOW davenn, Jul 26, 2015 at 8:04 PM
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      Latest: Discussion on Windows 10 Greg Bernhardt, Jul 28, 2015 at 8:28 AM
    1. General Discussion

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      Latest: Fusion power, economic mfb, Jul 28, 2015 at 9:39 AM
    2. Science Fiction and Fantasy

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      Latest: Need help figuring out a possible fusion engine mfb, Jul 28, 2015 at 9:32 AM
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