01:37
Perpetual Motion and Free Energy!
16:05
NASA's Helical Engine and Other Reactionless Drives
09:01
Singular Lagrangians, Constrained Hamiltonian Systems and Gauge Invariance
52:53
Chain Fountain/Mould Effect (Just Do the Damn Calculation!)
28:54
Physics of the Blackbird Wind Powered Vehicle
37:21
Gyroscopic Motion: Equations of Motion for the Two-Top
26:41
The Mystery of Gyroscopic Motion: How Does It Do That?
37:39
The Dzhanibekov Effect: Equations and Simulations
31:27
Does the Falling Pencil Hit the Table? Equations and Answers
14:09
Rigid Body Motion and the Dzhanibekov Effect
29:01
Differential Forms, Integration and Stokes' Theorem
04:43
Multiple Black Hole Zoom-Whirl Orbits
04:28
Black Hole Zoom-Whirl Orbit (4,1,3)
01:31
Black Hole Zoom-Whirl Orbit (2,0,1)
02:39
Black Hole Zoom-Whirl Orbit (3,0,2)
08:51
Einstein Hilbert Action (General Relativity)
56:21
35. Gravitational Waves VI: More About Sources (General Relativity)
01:00:40
34. Gravitational Waves V: Sources (General Relativity)
56:19
33. Gravitational Waves IV: Energy and Momentum (General Relativity)
01:12:31
32. Gravitational Waves III: Linearized Gravity and Gauge Conditions (General Relativity)
36:26
31. Gravitational Waves II: Interferometer Detection (General Relativity)
59:16
30. Gravitational Waves I: Introduction (General Relativity)
59:42
29. Cosmology III: The Big Bang and Inflation (General Relativity)
54:23
28. Cosmology II: The Friedmann Equation (General Relativity)
59:45
27. Cosmology I: Isotropy and Homogeneity (General Relativity)
39:20
26. Rotating Black Holes and Aspherical Collapse (General Relativity)
56:38
25. Gravitational Collapse and Black Holes (General Relativity)
35:13
24. Black Holes (General Relativity)
01:02:48
23. Schwarzschild Solution and Stellar Models (General Relativity)
52:34
22. More Stress, Energy and Momentum (General Relativity)
54:42
21. Stress-Energy-Momentum Tensor (General Relativity)
51:09
20. The Einstein Equation (General Relativity)
48:28
19. Symmetries of Riemann and the Bianchi Identity (General Relativity)
50:40
18. More on Tensors (General Relativity)
49:41
17. Riemann Curvature (General Relativity)
53:52
16. Bending of Light in the Schwarzschild Geometry (General Relativity)
54:30
15. Energy, Momentum, and Gravitational Redshift (General Relativity)
01:01:03
14. Orbital Motion in the Schwarzschild Spacetime (General Relativity)
47:53
13. Schwarzschild Geometry (General Relativity)
54:11
12. Lie Derivatives and Spacetime Symmetries (General Relativity)
38:32
11. Displacement Vectors and Volumes (General Relativity)
01:09:26
10. Principle of Equivalence and Fermi Normal Coordinates (General Relativity)
59:14
9. Acceleration and Geodesics (General Relativity)
59:59
8. Tensors (General Relativity)
54:21
7. Parallel Transport and the Covariant Derivative (General Relativity)
59:27
6. Covectors and the Metric (General Relativity)
55:28
5. Vectors (General Relativity)
54:58
4. Special Relativity (General Relativity)
53:23
3. Flat Spacetime (General Relativity)
53:31
2. Two Dimensional Spaces and Line Elements (General Relativity)
15:49
1. Gravity is Geometry (General Relativity)
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About
Lectures on various topics in physics.
The primary goal of these videos is to help the viewer understand, not to (simply) entertain. Videos on topics like general relativity and classical mechanics assume a fair amount of mathematical skill and physics experience on the part of the viewer.
"Everything should be made as simple as possible, but not simpler" (quote often attributed to Albert Einstein)
---David Brown
In the interest of transparency: I'm a professor of physics at NC State University (in the eastern part of the US) with a PhD in physics from the University of Texas at Austin. All of the information in these lectures can be found in standard textbooks, or derived directly from standard results in those texts.
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