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Physics

The world of forces, particles and high-powered experiments.


Subforums

  1. Classical Physics

    Vector forces, gravity, acceleration, and other facets of mechanics.

    33k
    posts
  2. Relativity

    For discussion of problems relating to special and general relativity.

    38.3k
    posts
  3. Quantum Theory

    Quantum physics and related topics.

    27.7k
    posts
  4. Modern and Theoretical Physics

    Atomic structure, nuclear physics, etc.

    29.9k
    posts
  5. Astronomy and Cosmology

    Topics related to observation of space and any related phenomena.

    48.7k
    posts

3543 topics in this forum

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  1. An atom in space 1 2

    • 35 replies
    • 3.9k views
  2. a Fascinating Demo! 1 2

    • 35 replies
    • 3.8k views
  3. Why light is bending? 1 2

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  4. Waves 1 2

    • 35 replies
    • 3.8k views
  5. Massless things 1 2

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  6. Magnetic Bullet Shield 1 2

    • 34 replies
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  7. a magnet is demagnetized 1 2

    • 34 replies
    • 8.4k views
  8. What is in Space??? 1 2

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  9. Which way is up? 1 2

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  10. Magnets 1 2

    • 33 replies
    • 3.2k views
  11. What is time? 1 2

    • 33 replies
    • 3.3k views
  12. spacetime 1 2

    • 33 replies
    • 3.2k views
  13. Life? 1 2

    • 33 replies
    • 3k views
  14. time and black holes 1 2

    • 33 replies
    • 3.5k views
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