34:40

Sections of vector bundles

30:01

Why Vector Bundles

31:07

Tangent spaces and Riemannian manifolds

26:24

Manifolds - Intrinsic Geometry

1:33:29

5 Vector Bundles, Gauge theory

1:13:14

Physics X: Fiber Bundles (inching towards the Calabi-Yau horizon)

1:06:24

What is a Manifold? Lesson 12: Fiber Bundles - Formal Description

1:49:18

Topological manifolds and manifold bundles- Lec 06 - Frederic Schuller