External resources mentioned:

You will not become a gravitational physicist by reading it. But you will finally understand what a metric does, why time slows down near a black hole, and how the universe can expand faster than light. That is the promise of the Theoretical Minimum. the theoretical minimum general relativity pdf upd

The "Cosmology" tell: Old PDFs stop at the Schwarzschild metric.

Part 3: What You Will Learn (Chapter by Chapter)

Here is the roadmap from the updated PDF. Each chapter is designed for a one-to-two week study session. Action item: Go to your preferred bookstore or library

The definitive formulas relating matter/energy to spacetime curvature. Black Holes:

• Tensor calculus (contravariant/covariant components)
• The equivalence principle
• The geodesic equation
• The Einstein field equations
• The Schwarzschild solution

Action item: Go to your preferred bookstore or library. Verify the "Revised printing" date. Download the legitimate PDF. Set aside two hours per day for ten weeks. And when you finally derive the Schwarzschild radius from scratch, you will know why 300,000 people have searched for this exact document. you will know why 300

Riemannian Spaces and Tensor Calculus: Susskind introduces the necessary mathematical tools, such as metrics, curvature, and geodesics, in a "just-in-time" manner as they become relevant to the physical concepts.