On the basis of theories of plasma physics and optical spectroscopy a new method named Multilineal Spectroscopy Analytic Solution for diagnosing are plasma is proposed.
I say main campus because there is also a plasma physics laboratory, which is a Department of Energy National Laboratory that we operate for the government.
So it's mostly at this point a question of understanding the properties of the plasma and the plasma physics, to be confident that that will scale as we build the larger version.
Now, some theories suggest phosphine gas or free-floating plasma orbs similar to those in plasma physics or some other naturally-occurring event, but to this day, still, nobody has an explanation for them.