The scientific study of matter and motion. Find quality discussion on classical, quantum, high energy physics and more!

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Physics

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Nature and properties of matter and energy. For any physics topics not applicable to the categories below.
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Principles developed before the rise of relativity and quantum mechanics. Mechanics, Electrodynamics, Thermodynamics, Optics...
T 04:29 PM sophiecentaur 
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Mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics & Field Theory
T 04:37 PM nikkkom 
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Dependence of various physical phenomena on relative motion of the observer and the observed objects. Exp. & theo. theories of relativity
T 03:40 PM PeterDonis 
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Exp. & theo. methods for atoms, molecules, condensed matter
T 01:46 AM DrDu 
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Properties, relationships, and interactions of subatomic particles. Exp. & theo. physics of nuclei & elementary particles
T 02:46 PM ohwilleke 
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Professionally researched theories... strings, branes, & LQG
T 04:12 PM nikkkom