Physics Forums - The Fusion of Science and Community

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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: Electromagnetic field on molecule nasu, May 28, 2015 at 7:06 PM
    2. Classical Physics

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      Latest: Pre-compressed spring with diaphragm Harsh Shah, May 28, 2015 at 1:17 PM
    3. Quantum Physics

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      Latest: Is it possible to charge photons? Vanadium 50, May 28, 2015 at 7:05 PM
    4. Special and General Relativity

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      Latest: Special Relativity problem DrGreg, May 28, 2015 at 4:57 PM
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      Latest: VSCPT and recoil limit on temperature Greg Bernhardt, May 28, 2015 at 7:00 PM
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    7. Beyond the Standard Model

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      Latest: Unruh effect and Entropy wabbit, May 28, 2015 at 5:58 PM
    1. Astronomy and Astrophysics

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      Latest: How are asteroids formed? rootone, May 28, 2015 at 3:57 PM
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      Latest: The Universe has no Objective Nature? Drakkith, May 28, 2015 at 3:32 PM
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      Latest: I just saw a fireball and nobody cares 2milehi, May 28, 2015 at 5:49 PM
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    3. Differential Equations

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    4. Topology and Analysis

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      Latest: Uniform continuity statement Coffee_, May 28, 2015 at 11:54 AM
    5. Linear and Abstract Algebra

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      Latest: Linear Algebra; Transformation of cross product Fredrik, May 28, 2015 at 1:47 PM
    6. Differential Geometry

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      Latest: Principal normal and curvature of a helix kkz23691, May 28, 2015 at 9:33 AM
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      Latest: [Matlab] Simulation of Stochastic Process bigfooted, May 28, 2015 at 1:23 PM
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      Latest: Selection of a Motor rbelli1, May 28, 2015 at 7:27 PM
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      Latest: Solar power and power loss over distance Jeff Rosenbury, May 28, 2015 at 5:56 PM
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    1. Chemistry

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      Latest: UV-VIS Spectroscopy question Ygggdrasil, May 28, 2015 at 2:12 PM
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      Latest: Oklahoma earthquakes, seismography davenn, May 28, 2015 at 4:59 PM
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    1. General Discussion

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    2. Science Fiction and Fantasy

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      Latest: Hard Science Fiction phion, May 28, 2015 at 11:55 AM
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    4. New Member Introductions

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      Latest: Thanks for having me... Mary Jane, May 28, 2015 at 6:31 PM