{"id":340433,"date":"2017-07-05T16:38:05","date_gmt":"2017-07-05T20:38:05","guid":{"rendered":"https:\/\/spaceweekly.com\/?guid=ff8bb78575e49cccae035f71bb6a7fb3"},"modified":"2017-07-05T16:38:05","modified_gmt":"2017-07-05T20:38:05","slug":"first-battery-free-cellphone-makes-calls-by-harvesting-ambient-power-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=340433","title":{"rendered":"First battery-free cellphone makes calls by harvesting ambient power"},"content":{"rendered":"<p>University of Washington researchers have invented a cellphone that requires no batteries\u2014a major leap forward in moving beyond chargers, cords and dying phones. Instead, the phone harvests the few microwatts of power it requires from either ambient radio signals or light.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>University of Washington researchers have invented a cellphone that requires no batteries&mdash;a major leap forward in moving beyond chargers, cords and dying phones. Instead, the phone harvests the few microwatts of power it requires from either ambient radio signals or light.<\/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-340433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/340433","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=340433"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/340433\/revisions"}],"predecessor-version":[{"id":340434,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/340433\/revisions\/340434"}],"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=340433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=340433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=340433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}