Uploaded February 2025 | Updated September 2026, 2 weeks ago

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An overview (but not a rigorous derivation) of the most important equations in General Relativity: the Einstein Field Equations. Famous solutions are also briefly discussed, such as the (exterior) Schwarzschild metric, Kerr metric, Reissner-Nordstrom metric, and the Alcubierre warp drive metric.

Questions/requests? Let me know in the comments!

Pre-reqs: Videos before this one in my GR playlist, as well as Special Relativity: youtube.com/playlist?list=PLdgVBOaXkb9Dc-vr2nw-UF6PJknfAuJzU
Knowing what the metric tensor is will also be helpful, but is not essential especially if you've gone through my SR series.
Lecture Notes: drive.google.com/file/d/18h5y2T6l7YfCZla7GNaXqUAgiyD7_F1N/view?usp=drive_link

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