The Divergence of a Vector Field: Sources and Sinks
26:49
The Curl of a Vector Field: Measuring Rotation
26:53
Gauss's Divergence Theorem
13:02
Div, Grad, and Curl: Vector Calculus Building Blocks for PDEs [Divergence, Gradient, and Curl]
15:42
Divergence and curl: The language of Maxwell's equations, fluid flow, and more
15:04
The Gradient Operator in Vector Calculus: Directions of Fastest Change & the Directional Derivative
19:01
The Continuity Equation: A PDE for Mass Conservation, from Gauss's Divergence Theorem
1:09:42
The Mystery of Spinors
26:57