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China’s ‘artificial sun’ breaks nuclear fusion limit thought to be impossible
(www.the-independent.com)
this post was submitted on 10 Jan 2026
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There is no current actual improvement other than the possibilities. By cooling the plasma edge and using clean wall materials, they broke a theoretical density barrier that could potentially bring steady-state fusion closer to reality.
That's all it is. We're no closer to steady fusion, but now we know we can push past the Greenwald limit.
Thanks. Seems like a positive step