Hard Integral of 1/1+x^20 dx from 0 to infinity

18:26
Monster Integral of 1/sqrtx(x^4+x^2+1)^3/4 dx from 0 to infinity

24:35
Hardest Integral of lnx/sqrt{(1+x^2)(2+x^2)} dx from 0 to infinity

6:05
Shortcut to Balancing Complete Combustion Reactions Involving Hydrocarbons | Heptane, C7H16

23:39
Bobby Fischer's God Move Sends Entire Chess World Into Meltdown! | "Game Of The Century"

33:37
Something Strange Happens When You Trust Quantum Mechanics

27:37
an interesting integral

18:35
The Basel Problem

11:39