Yeah, they've taken the "distribute mechanical work" part out of the process. It's amazing that all those car cylinders going up and down (or technically, bein

Yeah, they've taken the "distribute mechanical work" part out of the process. It's amazing that all those car cylinders going up and down (or technically, being forced up and down by tiny explosions) are transformed into work. Rotary motion -> work has been part of humanity for a long time. I suppose in our space-bound future it won't be a big factor