Unsolved problems in astronomy | Wikipedia audio article
Channel: wikipedia tts
Date: 2018-12-30

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/List_of_unsolved_problems_in_physics


00:00:54 1 Unsolved problems by subfield
00:01:11 1.1 General physics/quantum physics
00:05:02 1.2 Cosmology and general relativity
00:08:50 1.3 Quantum gravity
00:11:48 1.4 High-energy physics/particle physics
00:16:07 1.5 Astronomy and astrophysics
00:21:07 1.6 Nuclear physics
00:22:43 1.7 Atomic, molecular and optical physics
00:23:10 1.8 Classical mechanics
00:23:37 1.9 Condensed matter physics
00:26:11 1.10 Plasma physics
00:27:50 1.11 Biophysics
00:28:42 2 Problems solved in recent decades
00:36:50 3 See also



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SUMMARY
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Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result. The others are experimental, meaning that there is a difficulty in creating an experiment to test a proposed theory or investigate a phenomenon in greater detail.
There are still some deficiencies in the Standard Model of physics, such as the origin of mass, the strong CP problem, neutrino oscillations, matter–antimatter asymmetry, and the nature of dark matter and dark energy. Another problem lies within the mathematical framework of the Standard Model itself—the Standard Model is inconsistent with that of general relativity, to the point that one or both theories break down under certain conditions (for example within known spacetime singularities like the Big Bang and the centers of black holes beyond the event horizon).