Open Subsets of the Real Line under the Metric Topology
8:47
The Closure of Subsets of the Real Line under the Metric Topology
8:44
Twisted Cubic Approximations of Curves
20:46
The Metric Topology
12:16
7 Outside The Box Puzzles
10:27
The Third Fundamental Form of a Surface
24:50
Constrained Optimization of Quadratic Forms part 1
9:23
Surfaces that Only Have Umbilical Points
5:14