Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

I also really looking forward to the school.
I look forward to discovering more of my unknown unknowns!

 I do have a big list of known unknowns as well. For example, engine power. It is a combination of displacement (bore and stroke), BTUs and pressure. Of my engines, I have a wide variety of those parameters. I hope to learn some theory as well as seeing full size toys.