Physics Forums - The Fusion of Science and Community

    1. Science and Math Textbooks

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      Latest: Math in the real world Milkandcarrots, Apr 26, 2015 at 11:34 PM
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      Latest: What is your experience with caffeine? tygerdawg, Apr 27, 2015 at 7:07 AM
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      Latest: computational physics jedishrfu, Apr 26, 2015 at 11:10 PM
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      Latest: Experience with flipping your classroom MidgetDwarf, Apr 26, 2015 at 8:03 PM
    5. STEM Learning Materials

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      Latest: Matlab for HS students? jedishrfu, Apr 24, 2015 at 3:29 PM
    1. General Physics

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      Latest: kgf/cm2 help (subsea pressure) cps.13, Apr 27, 2015 at 7:03 AM
    2. Classical Physics

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      Latest: Kinetic Energy vs Momentum vs Power jbriggs444, Apr 27, 2015 at 5:28 AM
    3. Quantum Physics

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      Latest: Question about Virtual Particles craigi, Apr 27, 2015 at 7:15 AM
    4. Special and General Relativity

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      Latest: Equivalence principle and time dilation harrylin, Apr 27, 2015 at 7:09 AM
    5. Atomic, Solid State, Comp. Physics

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      Latest: A question for helium energy transition newforce, Apr 27, 2015 at 5:28 AM
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      Latest: Mass dependent multiple scattering A.R., Apr 27, 2015 at 5:55 AM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Another Theory for the start of the Universe IAstroVIz, Apr 27, 2015 at 7:13 AM
    2. Cosmology

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      Latest: Why are there heat engines? Jimster41, Apr 27, 2015 at 6:17 AM
    3. Stargazing and Telescopes

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      Latest: Looking to buy a telescope Asap Drakkith, Apr 26, 2015 at 4:28 PM
    1. General Math

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      Latest: Perceived Heights Rutter_1980, Apr 27, 2015 at 7:01 AM
    2. Calculus

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      Latest: How to integrate 1/(1-A*cosx)^3? MarcusAgrippa, Apr 27, 2015 at 5:10 AM
    3. Differential Equations

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      Latest: 2D Maxwell complex coordinate stretching PML Knaapje, Apr 27, 2015 at 4:21 AM
    4. Topology and Analysis

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      Latest: Complex Analysis: Contour Integral nateHI, Apr 24, 2015 at 4:54 PM
    5. Linear and Abstract Algebra

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      Latest: Invertible Matrix Theorem WWGD, Apr 26, 2015 at 9:29 PM
    6. Differential Geometry

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      Latest: Noethers theorem, physics and mathematics JVM, Apr 22, 2015 at 9:20 AM
    7. Set Theory, Logic, Probability, Statistics

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      Latest: Derive mgf bivariate normal distribution Lewis7879, Apr 26, 2015 at 6:24 PM
    8. Math Software and LaTeX

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      Latest: Latex- how to do single quotes? Simon Bridge, Apr 24, 2015 at 7:31 PM
    1. General Engineering

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    2. Engineering Systems and Design

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      Latest: Modeling a Pulley Hellmut1956, Apr 25, 2015 at 7:25 PM
    3. Mechanical Engineering

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      Latest: Inductor initial condition anorlunda, Apr 27, 2015 at 6:40 AM
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    6. Nuclear Engineering

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      Latest: Shippingport incore instrumentation Muti, Apr 25, 2015 at 6:53 AM
    1. Chemistry

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      Latest: Law of Mass Action vs The Reaction Rate Law epenguin, Apr 27, 2015 at 6:22 AM
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    3. Medical Sciences

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      Latest: What makes effective UV - proof clothing? B0b-A, Apr 26, 2015 at 2:49 PM
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    5. Earth

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    6. Computing and Technology

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    1. Science Fiction and Fantasy

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      Latest: Telescope probes and warp track... Ryan_m_b, Apr 27, 2015 at 6:30 AM
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