In this video, Lee explains the classical problem of the catenary. This problem requires knowledge of hyperbolic functions to solve the integration part.

1. The Fundamental Theorem of Calculus
2. The Fundamental Theorem of Calculus II
3. Leibniz's Quest for Pi
4. Leibniz's Quest for Pi II
5. Leibniz's Quest for Pi III
6. Wallis' Product I: Integrating sin Raised to the nth Power
7. Wallis' Product II: Using the Reduction Formula
8. Wallis' Product III: Taking the Limit
9. Wallis' Product IV: Taking the Limit
10. In Search for the Orbit
11. Kepler's Laws: Preliminaries I
12. Kepler's Laws: Preliminaries II
13. Kepler's First Law I
14. Kepler's First Law II
15. Kepler's Second Law
16. Kepler's Third Law
17. Hyperbolic Functions: Definitions and Graph of cosh(x)
18. Hyperbolic Functions: Graph of sinh(x)
19. Hyperbolic Functions: Derivatives
20. The Catenary Problem