Physics

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

Subforums

  1. Classical Physics

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

    26497
    posts
  2. Relativity

    For discussion of problems relating to special and general relativity.

    30860
    posts
  3. Quantum Theory

    Quantum physics and related topics.

    22701
    posts
  4. Modern and Theoretical Physics

    Atomic structure, nuclear physics, etc.

    24703
    posts
  5. Astronomy and Cosmology

    Topics related to observation of space and any related phenomena.

    40303
    posts

3128 topics in this forum

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  1. 911 WTC Molten Metal

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  2. Quantum Entanglement ?

    • 141 replies
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  3. Explanation of Time

    • 129 replies
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  4. EMR questions

    • 106 replies
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  5. Infinite infinities

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  6. Space

    • 96 replies
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  7. Sound question

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  8. Defining time

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  9. Is this OU?

    • 73 replies
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  10. What is 'mass'?

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