Interesting.... I took a ride yesterday on a steam engine train. Lot of fun but most interesting was a steam run turbine on top of the engine that made electricity for part of the train. It was small (About the size of a microwave oven) but producing a 32 volt output. It was built in..... 1901. Talk about a microturbine.....
I wrestled with reality for years, Doctor, and I'm happy to state, I finally won out over it. (Jimmy Stewart in "Harvey" 1950)