Physics Forums - The Fusion of Science and Community

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    4. Educators and Teaching

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      Latest: New to AP teaching - AP Physics 1 test help Redbelly98, Mar 1, 2015 at 12:00 PM
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    1. General Physics

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    2. Classical Physics

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      Latest: collision sound Drakkith, Mar 2, 2015 at 5:44 AM
    3. Quantum Physics

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      Latest: classical states and decoherence lucas_, Mar 2, 2015 at 6:13 AM
    4. Special and General Relativity

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      Latest: Mass warp spacetime ChrisVer, Mar 2, 2015 at 6:41 AM
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    7. Beyond the Standard Model

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      Latest: Hubble Constant and Entropy Jimster41, Mar 2, 2015 at 5:21 AM
    1. Astronomy and Astrophysics

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      Latest: Doubts about nebulae and star formation Drakkith, Mar 2, 2015 at 6:08 AM
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    3. Stargazing and Telescopes

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      Latest: Planning to buy a first telescope? jim hardy, Feb 27, 2015 at 12:44 PM
    1. General Math

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      Latest: Adjacent vertices in convex polygons jbriggs444, Mar 2, 2015 at 6:07 AM
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      Latest: Multivariable limit nuuskur, Mar 2, 2015 at 6:22 AM
    3. Differential Equations

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      Latest: Understanding coupled Runga Kutta derivation DrClaude, Mar 2, 2015 at 2:57 AM
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      Latest: Clarification about Poincaré's conjecture lavinia, Mar 2, 2015 at 6:40 AM
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      Latest: Attempting to understand diffeomorphisms "Don't panic!", Mar 1, 2015 at 11:31 AM
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      Latest: matlab intro DrClaude, Mar 1, 2015 at 1:44 PM
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    3. Mechanical Engineering

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      Latest: Jet engine position yrjosmiel73, Mar 2, 2015 at 6:20 AM
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      Latest: What is the polarity of a Pn junction diode thankz, Mar 2, 2015 at 6:26 AM
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      Latest: how do you seperate iron from clay? thankz, Mar 2, 2015 at 4:02 AM
    6. Nuclear Engineering

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      Latest: MCNPX dose result is too small ; ( Kim Jae ryang, Mar 2, 2015 at 1:35 AM
    1. Chemistry

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      Latest: Work in Enthalpy DrClaude, Mar 2, 2015 at 6:30 AM
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      Latest: Bad luck is primary cause of most cancer thankz, Mar 2, 2015 at 6:43 AM
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      Latest: Rounding up Random Numbers DrClaude, Mar 2, 2015 at 6:28 AM
    5. Earth

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      Latest: Impact: Earth! A meteor/comet impact simulator OmCheeto, Mar 2, 2015 at 12:44 AM
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    1. General Discussion

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      Latest: Random Thoughts part 4 nuuskur, Mar 2, 2015 at 6:45 AM
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