That is a lot to digest, Asa. Physics and math are not my strong suit. But I'm sure if I purchased the kit, I would be able to figure it out just by playing around with it and that would help me understand.
I went to college at the age of 41 and made beginner's algebra my very first class because I had never had it and had no confidence that I would pass. However, I found that I liked it and made straight A's. I had wonderful teachers in both the beginner and advanced algebra classes I took. But there were times when I would have to sit and study a problem for two hours before the answer would click. I have a feeling learning this will be the same way. I appreciate the time you are taking to teach it.
