Rather than talk about the physics of the new video (slightly more complicated UAM problem with two interconnected parts), I want to talk about my acting.
Oh yeah, my acting.
I have been working on, with my wife's help, what my characters do when they are not talking and how they interact. Notice how @ 13:30 Billy and Bobby basically have a quiet race to see who can use their calculator faster and Bo is just disgusted by it. Although I think my favorite moment in the video happens @ 12:10 when Bo notices a pencil on his desk. Yep, who knew I was going to be an actor? Or maybe not.
Yep, I make physics videos in the hope that you can learn physics. If you are a physics teacher, I am very hopeful that you will want to use them to help flip your physics class.