{"id":488332,"date":"2018-06-20T08:10:20","date_gmt":"2018-06-20T12:10:20","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=5d34a99174707af8a3b8f82f98469698"},"modified":"2018-06-20T08:10:20","modified_gmt":"2018-06-20T12:10:20","slug":"self-heating-drinks-cans-set-for-a-relaunchheres-how-they-work","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=488332","title":{"rendered":"Self-heating drinks cans set for a relaunch&mdash;here&#8217;s how they work"},"content":{"rendered":"<p>A US technology firm is hoping to make a very old idea finally work by launching self-heating drinks cans. HeatGenie recently received US$6m to bring their can design to market in 2018, more than 15 years after Nestle abandoned a similar idea. Yet the principles behind the technology go back much further to 1897, when Russian engineer Yevgeny Fedorov invented the first self-heating can. So how do these cans work, why no one has managed to make them a success, and what&#8217;s HeatGenie&#8217;s new approach? To answer that, we have to go back to World War II.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A US technology firm is hoping to make a very old idea finally work by launching self-heating drinks cans. HeatGenie recently received US$6m to bring their can design to market in 2018, more than 15 years after Nestle abandoned a similar idea. Yet the &#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-488332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/488332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=488332"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/488332\/revisions"}],"predecessor-version":[{"id":488333,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/488332\/revisions\/488333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=488332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=488332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=488332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}