Being relatively new to trailering and relatively old to physics I became a little concerned about the information given on the net's RV users groups. I would ask genuine questions hoping for a solid and thoughtful (or even opinionated) response only to come away scratching my head about explanations which were steeped in scientific certitude and hubris. Huh? Some of the information given is scientifically absurd.
Therefore I took it upon myself to use basic science coupled with some teaching experience, art, animation, and videography skills to see if I could make things easier to understand.