Shortest Path Between Two Points On A Sphere
23:07
The Hanging Chain (Catenary) Problem
8:31
Shortest Distance Path Between Two Points On A Plane
29:46
Ball On A Cylinder Using The Lagrange Multiplier Method
11:58
How to Get to Gaussian Curvature Naturally
2:42
Creating Geodesics on a Sphere
25:23
Introduction to Variational Calculus - Deriving the Euler-Lagrange Equation
20:44
The Brachistochrone Problem
31:10