{"id":8242,"date":"2023-01-18T08:45:34","date_gmt":"2023-01-18T08:45:34","guid":{"rendered":"https:\/\/blogs.bath.ac.uk\/edswahs\/?p=8242"},"modified":"2023-01-18T08:45:34","modified_gmt":"2023-01-18T08:45:34","slug":"a-tokamak-or-two","status":"publish","type":"post","link":"https:\/\/blogs.bath.ac.uk\/edswahs\/2023\/01\/18\/a-tokamak-or-two\/","title":{"rendered":"A tokamak or two"},"content":{"rendered":"<p>I hope you've not gotten carried away with the nuclear fusion hype last month from California that was credulously lapped up by the MSM. \u00a0Here's a sobering quote in case you did:<\/p>\n<p>\u201c<em>If these developments prove ultimately successful, we should have quite an inexhaustible supply of fuel to provide for man\u2019s needs in the future<\/em>.\u201d<\/p>\n<p>This is Sir John Cockroft, director of the Atomic Energy Research Establishment at Harwell, Oxfordshire, speaking \u2013 in 1958.<\/p>\n<p>These \"developments\" were the\u00a0Zeta (Zero Energy Thermonuclear Assembly) programme, which came to nothing. \u00a0I'd vaguely heard of Zeta, but not of the<span class=\"paywall-EAB47CFD\">\u00a0Perhapsatron and the Stellarator, two early American projects (mentioned in The Times). \u00a0Someone had a sense of humour at any rate.<\/span><\/p>\n<p>The clever money (and happily there is a lot of private money being focused on fusion) seems to be on magnetic confinement rather than the high velocity rifle technology the Americans are using. \u00a0Expect good news in around 5 years time, I read, with a commercial reactor still some 20 years away. \u00a0But it's been 20 years away for about 60 years. \u00a0It seems obvious that I shall not see fusion power, but will my grandchildren? \u00a0And will it be available soon enough to save us from Climageddon?<\/p>\n<p>Answers on a postcard ...<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I hope you've not gotten carried away with the nuclear fusion hype last month from California that was credulously lapped up by the MSM. \u00a0Here's a sobering quote in case you did: \u201cIf these developments prove ultimately successful, we should...<\/p>\n","protected":false},"author":237,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2,4],"tags":[],"class_list":["post-8242","post","type-post","status-publish","format-standard","hentry","category-comment","category-news-and-updates"],"acf":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts\/8242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/users\/237"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/comments?post=8242"}],"version-history":[{"count":0,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts\/8242\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/media?parent=8242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/categories?post=8242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/tags?post=8242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}