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US scientists achieve net energy gain for second time in a fusion reaction
(www.theguardian.com)
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this post was submitted on 06 Aug 2023
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The problem is that fusion research does not tend to receive a lot of funding, especially relative to the huge challenges it presents. Even the National Ignition Facility, where this milestone was reached, was only built because it was needed for nuclear weapons research, with advances into using fusion for energy generation being essentially a side benefit (at least, from the perspective of its government funders).