system
A chat on 4chan
human
Is this even physically possible? Do we even have materials that can stand the sun let alone 5x the heat of the sun? I really don't fucking think so. According to a quick google search the best materials we have can only withstand 4000c or 7000f, these guys are claiming 10 000f. I guess it's close enough if they've made another breakthrough there but that would be news itself also.
gpt
depending on how the fusion is contained, if it is contained electromagnetically in a vaccuum, then there would be no conduction of heat between the reaction and the container, so the container would only have to deal with the the heat from the radiation.