So I believe I have done it.....Hard as hell and took some weeks but I created a working sustainable fusion reaction. (well an environment that supports fusion and will fuse as long as fuel is added) so fusion, Got piping to take out the product, Panels to harness electricity Heat exchangers, and the works. https://imgur.com/a/8ejrwaC

@Denderth (View Post)

 I have not tried layering yet, I have recently got an interest into layering and I will try this out to see if can shape the plasma/matter even more and get more control.

The thing with fusion reactors that arent self sustaining now is that they waste a lot of energy through the waste products. Why just throw away extremely hot gases when you can use them to preheat the hydrogen before it enters the reactor? this way the reactor doesent loose energy, but creates more of it. Ive tested it here: https://streamable.com/bc5y42 and seems to work perfectly.

@phox (View Post)

 i litteraly did deuterium neutron electron fusion reactor without any problems by using ceramic what you mean by indestructible elements