Made On Earth — Ridable Model Trains

If the phrase “Live Steam enthusiasts” conjures up visions of health spa devotees huddled over vapor pools, think again.

In geek parlance, it refers to the global community of model-train lovers who build quarter-scale models of steam and diesel locomotives in their home workshops using mills, lathes, and drill presses — then ride them around through large layouts in backyards or public parks.