Manifolds, classification of surfaces and Euler characteristic | Differential Geometry 25
45:50
Classification of 2-manifolds and Euler characteristic | Differential Geometry 26 | NJ Wildberger
48:27
The differential calculus for curves, via Lagrange! | Differential Geometry 4 | NJ Wildberger
41:14
Parametrized curves and algebraic curves | Differential Geometry 3 | NJ Wildberger
48:26
Duality, polarity and projective linear algebra (II) | Differential Geometry 11 | NJ Wildberger
1:47
Évariste Galois: The Greatest Loss of Mathematics
42:44
An introduction to surfaces | Differential Geometry 21 | NJ Wildberger
38:31
Projective view of conics and quadrics | Differential Geometry 9 | NJ Wildberger
51:27