[hobotime]

Zaps shop floor and the exterior of the equipment doesn't need clean room conditions. Inside the chamber, they do a good job after a teardown, but even then it gets contaminated really quickly with the tiny amount of fusion byproducts.

They are working on a liquid metal container to help with keeping things clean, but frankly in my opinion its just something to keep investors away from asking why there's no possible roadmap to net-energy production.

Q: When are you going to be able to make energy? A: Good question! Have you seen our new animation... liquid metal!!!!1! it's awesome!

https://www.youtube.com/watch?v=gswKKY1p2ps