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Physics

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

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  Posted by Dave , 20 Nov 2005

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Classical Physics

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

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Mass= energy,how we know this. - last post by ajb

Relativity

For discussion of problems relating to special and general relativity.

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Orbits around black holes - last post by DParlevliet

Quantum Theory

Quantum physics and related topics.

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Possibilities and Challenge... - last post by Klaynos

Modern and Theoretical Physics

Atomic structure, nuclear physics, etc.

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Total energy of the whole u... - last post by Asimov

Astronomy and Cosmology

Topics related to observation of space and any related phenomena.

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Hawking search for ET?  How... - last post by Robittybob1


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