{"id":946526,"date":"2026-05-08T17:26:17","date_gmt":"2026-05-08T17:26:17","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/946526\/"},"modified":"2026-05-08T17:26:17","modified_gmt":"2026-05-08T17:26:17","slug":"quiz-of-the-week-what-device-have-physicists-used-to-print-structural-colours-physics-world","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/946526\/","title":{"rendered":"Quiz of the week: what device have physicists used to print &#8216;structural colours&#8217;? \u2013 Physics World"},"content":{"rendered":"<p>\tQuiz of the week: what device have physicists used to print &#8216;structural colours&#8217;? \u2013 Physics World<\/p>\n<p>    <a class=\"link__skip-to-content\" href=\"#main-content\">Skip to main content<\/a><\/p>\n<p>\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/physicsworld.com\/wp-content\/uploads\/2025\/09\/category-icon-culture-history-society.svg\" alt=\"Everyday science\" loading=\"lazy\"\/><\/p>\n<p>\n\t\tDiscover more from Physics World\n<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/physicsworld.com\/a\/word-flower-puzzle-no-4\/\" class=\"article__image object-fit-element\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"350\" height=\"197\" src=\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2026\/05\/flower-duotone-yellow-165675837-istock-alexvande-hoef-350x197.jpg\" class=\"attachment-1-3-cols size-1-3-cols wp-post-image\" alt=\"two-tone illustration of a flower\" loading=\"lazy\" decoding=\"async\"  \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a><\/p>\n<p>Copyright \u00a9 2026 by IOP Publishing Ltd and individual contributors<\/p>\n","protected":false},"excerpt":{"rendered":"Quiz of the week: what device have physicists used to print &#8216;structural colours&#8217;? \u2013 Physics World Skip to&hellip;\n","protected":false},"author":2,"featured_media":946527,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3845],"tags":[74,70,16,15],"class_list":{"0":"post-946526","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-physics","8":"tag-physics","9":"tag-science","10":"tag-uk","11":"tag-united-kingdom"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/946526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=946526"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/946526\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/946527"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=946526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=946526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=946526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}