Derivative of Volume = Surface Area (In Any Dimension? Even Fractional Dimensions?)
25:08
Fixing the Two-Body Problem | Delay Differential Equations
10:33
Strange Spheres in Higher Dimensions - Numberphile
1:00:04
Instrucciones y Consejos: Segundo Examen Parcial Práctico
23:58
True Meaning of 2nd Derivative Test | Symmetric Tensors, Spectral Theorem, Principal Axes Theorem
13:54
The shocking connection between complex numbers and geometry.
19:48
They Use ∂ Differently in Math and Physics. Which is Better?
15:51
But why is a sphere's surface area four times its shadow?
29:37