23:13

First variations of kinematic quantities

19:15

More on weak forms

15:25

Weak forms

21:40

Same perimeter, different areas: Which is the largest? The Isoperimetric Problem

17:47

Khatia Buniatishvili - Rhapsody in Blue

10:45

Directional derivative, vector calculus

29:16

All Your Desires Are Fake (Mimetic Theory Explained)

4:06

Directional derivative of a system of equations