Well, I for sure will not forget to smash that like button and indeed, one is going to subscribe too, how can one not? It would be a crime to not like ALL of your videos. Thanks so much, you are such a G.
at 3:52 I accidentally made the radius "4" when it should be 3! Volume of full sphere with radius 3 should be 36π (not 256π/3) So the correct Surface Area of the 7/8 sphere at 2:55 should be (63/2)π
