Oh the satisfaction. We got Feynman's trick, funky substitutions, double integrals and...well....boring old partial fractions all wrapped up in one integral.
I found this integral and some of the cool methods in this stackexchange thread: https://math.stackexchange.com/questions/155941/evaluate-the-integral-int-01-frac-lnx1x21-mathrm-dx, but there's more cool methods in the thread.
0:00 Method 1: Funky substitutions
4:15 Method 2: Double Integrals
9:57 Method 3: Feynman's Trick
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