Feynman's technique is unreasonably OP!
15:46
An incredible integral solved using Feynman's trick
12:56
A special non linear differential equation
32:42
The Actual Reason Semiconductors Are Different From Conductors and Insulators.
13:01
DESTROYING a MONSTER integral using Feynman's technique
15:34
Is this integral too complex for Feynman's technique???
18:44
A deceivingly difficult differential equation.
20:22
All my favourite advanced calculus tricks in one integral!
12:24