The simple plasma ball – it graces science museums and classrooms all around the world. It shares a place with the Van de Graaf generator, with the convenient addition of spectacular plasma rays ...

A laser then adds energy to those free electrons ... The more of those little plasma balls there are, the more backscattering you get. That tells you something about the activity of the ...

Novatron, a private fusion energy company ... two large magnets to trap the plasma fuel within a strong magnetic field, bouncing them back and forth like a ball in a mirror-lined room.