I'm aware of it... and its one of the "when I get my desk lego things done, I'll get one of them to play with" - https://www.fischertechnik.de/en/products/simul

I'm aware of it... and its one of the "when I get my desk lego things done, I'll get one of them to play with" - https://www.fischertechnik.de/en/products/simulating/training-models https://www.fischertechnik.de/en/products/simulating/trainin... has been particularly tempting. The factory must grow into real space.