{"id":140188,"date":"2022-06-06T03:02:19","date_gmt":"2022-06-06T08:02:19","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/06\/whirlpools-made-of-light-can-be-twisted-into-the-shape-of-a-donut"},"modified":"2022-06-06T03:02:19","modified_gmt":"2022-06-06T08:02:19","slug":"whirlpools-made-of-light-can-be-twisted-into-the-shape-of-a-donut","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/06\/whirlpools-made-of-light-can-be-twisted-into-the-shape-of-a-donut","title":{"rendered":"Whirlpools made of light can be twisted into the shape of a donut"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/whirlpools-made-of-light-can-be-twisted-into-the-shape-of-a-donut2.jpg\"><\/a><\/p>\n<p>Vortex rings, similar to smoke rings, have been observed in pulsing light before. Now, scientists have figured out how to make them on purpose with lasers, mirrors and special lenses.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vortex rings, similar to smoke rings, have been observed in pulsing light before. Now, scientists have figured out how to make them on purpose with lasers, mirrors and special lenses.<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-140188","post","type-post","status-publish","format-standard","hentry","category-futurism"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/140188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=140188"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/140188\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=140188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=140188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=140188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}