

That’s my point: fusion is just another heat source for making steam, and with these experimental reactors, they can’t be sure how much or for how long they will generate heat. Probably not even sure what a good geometry for transferring energy from the reaction mass to the water. You can’t build a turbine for a system that’s only going to run 20 minutes every three years, and you can’t replace that turbine just because the next test will have ten times the output.
I mean, you could, but it would be stupid.
Given how many users threads claims, I suspect threads members must be de facto limited to threads communities. Even if they can, technically, subscribe to regular lemmy communities, how would they discover them? “320 million” threads users vs 65,000? 100,000? lemmy users? And community search is going to be flooded with options from the platform with 2000x more users.