{"id":7125,"date":"2010-01-31T15:56:20","date_gmt":"2010-01-31T15:56:20","guid":{"rendered":"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/permanent-magnets-vs-batteries\/"},"modified":"2010-01-31T15:56:20","modified_gmt":"2010-01-31T15:56:20","slug":"permanent-magnets-vs-batteries","status":"publish","type":"post","link":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/aerospace\/permanent-magnets-vs-batteries.php","title":{"rendered":"PERMANENT MAGNETS VS BATTERIES"},"content":{"rendered":"<p>With the availability of extremely powerful permament magnets like the Neodymium, can we ever see permanent magnets acting as a source of stored energy like batteries? I found that Neo magnets have a capacity of about 400 KJ \/ m^3. A Car battery of say 12 v, 20 Ah or 240Wh or 864KJ has a volume of a<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With the availability of extremely powerful permament magnets like the Neodymium, can we ever see permanent magnets acting as a source of stored energy like batteries? I found that Neo magnets have a capacity of about 400 KJ \/ m^3. &hellip; <a href=\"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/aerospace\/permanent-magnets-vs-batteries.php\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"limit_modified_date":"","last_modified_date":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-7125","post","type-post","status-publish","format-standard","hentry","category-aerospace"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts\/7125"}],"collection":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/comments?post=7125"}],"version-history":[{"count":0,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts\/7125\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/media?parent=7125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/categories?post=7125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/tags?post=7125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}