175
Nuclear Fusion World Record Smashed in Major Achievement
(www.sciencealert.com)
This is a most excellent place for technology news and articles.
Big oil didn't stop solar panels from becoming a working technology. Sometimes a technology is just hard, there's no need for a conspiracy.
Stop it? No, but they were successful in slowing it down by decades. Just like with fusion. And they pretty much stopped traditional nuclear power, the fear mongering they put out about it is still persistent