An experimental setup, including the land and a new used steel construction could cost less than $500k. Someone could throw a couple million at it to control fo

An experimental setup, including the land and a new used steel construction could cost less than $500k. Someone could throw a couple million at it to control for humidity, temperature, airflow, etc, with all sorts of variety, and it could be a lot of fun. If something like this could be made safe, I imagine there are applications in security and process safety in places like nuclear power, water treatment, any facility where you want to restrict access in an extreme way. I'd imagine that it would never be safe, any discharge is going to fry whatever completes the circuit.