18:35 "ANGRILY" (dad joke aside, great video as always! I always enjoy seeing fellow mathematicians' take on teaching relatively fundamental/elementary concepts, because I often get a new sense of intuition from how *they* interpret this basic idea. I'll refer students to this as well as Michael Penn's series on Lie algebras, both are fantastic and give different but uniquely enlightening perspectives!)
![DRAGON BALL: Sparking! ZERO - Fused Warriors Trailer [BUDOKAI TENKAICHI Series]](http://i.ytimg.com/vi/84p4Lvyfyes/mqdefault.jpg)
![A Day To Remember: Feedback [OFFICIAL VIDEO]](http://i.ytimg.com/vi/iXVnysmQ4e0/mqdefault.jpg)
Those questions at the end is such a good idea. I will definitely think about them!
18:35 "ANGRILY"
(dad joke aside, great video as always! I always enjoy seeing fellow mathematicians' take on teaching relatively fundamental/elementary concepts, because I often get a new sense of intuition from how *they* interpret this basic idea. I'll refer students to this as well as Michael Penn's series on Lie algebras, both are fantastic and give different but uniquely enlightening perspectives!)