{"id":14462,"date":"2013-12-19T03:00:46","date_gmt":"2013-12-19T08:00:46","guid":{"rendered":"http:\/\/blogs.scienceforums.net\/swansont\/?p=14462"},"modified":"2013-12-19T03:00:46","modified_gmt":"2013-12-19T08:00:46","slug":"its-color-film-but-its-not-a-talkie","status":"publish","type":"post","link":"http:\/\/blogs.scienceforums.net\/swansont\/archives\/14462","title":{"rendered":"It&#039;s Color Film, but it&#039;s not a Talkie"},"content":{"rendered":"<p><a href=\"http:\/\/fuckyeahfluiddynamics.tumblr.com\/post\/70296377764\/the-colors-of-a-soap-film-are-directly-related-to\">Fun with Thin Films<\/a><\/p>\n<blockquote><p>This video shows the thinning of a vertical soap film. Normally, this is a linear process, with gravity pulling the fluid downward and progressively thinning the film from top to bottom at a constant rate. At 0:20 a cold rod slowly contacts the film, adding a thermal driver for the film\u2019s thinning.<\/p><\/blockquote>\n<p>The <a href=\"http:\/\/www.exo.net\/~pauld\/summer_institute\/summer_day8interference\/Soap%20_film_Colors.html\">colors are a result of interference<\/a> between the light reflected off of the front and rear surfaces of the film. If the film is very thin, there is almost complete cancellation of the reflected light.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fun with Thin Films This video shows the thinning of a vertical soap film. Normally, this is a linear process, with gravity pulling the fluid downward and progressively thinning the film from top to bottom at a constant rate. At &hellip; <a href=\"http:\/\/blogs.scienceforums.net\/swansont\/archives\/14462\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,63],"tags":[],"class_list":["post-14462","post","type-post","status-publish","format-standard","hentry","category-physics","category-video"],"_links":{"self":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/14462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/comments?post=14462"}],"version-history":[{"count":0,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/14462\/revisions"}],"wp:attachment":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/media?parent=14462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/categories?post=14462"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/tags?post=14462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}