{"id":219,"date":"2008-04-18T05:38:04","date_gmt":"2008-04-18T10:38:04","guid":{"rendered":"http:\/\/blogs.scienceforums.net\/swansont\/archives\/219"},"modified":"2008-04-18T05:38:04","modified_gmt":"2008-04-18T10:38:04","slug":"antigravity-perfected","status":"publish","type":"post","link":"http:\/\/blogs.scienceforums.net\/swansont\/archives\/219","title":{"rendered":"Antigravity Perfected"},"content":{"rendered":"<p><object class=\"embed\" width=\"425\" height=\"264\" type=\"application\/x-shockwave-flash\" \ndata=\"http:\/\/www.youtube.com\/v\/SDJjRdSN0vc?fs=1\"><param name=\"wmode\" value=\"transparent\" \/><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/SDJjRdSN0vc?fs=1\" \/><em>You need to a flashplayer enabled browser to view this YouTube video<\/em><\/object><\/p>\n<p>Of course, the real explanation here is that this is a stroboscopic effect, aka the wagon wheel effect \u2014 the rotor speed and the film speed are matched (to some ratio) so there is no apparent movement of the blades for each frame of the camera.<\/p>\n<p><a href=\"http:\/\/www.michaelbach.de\/ot\/mot_wagonWheel\/index.html\">Try it yourself<\/a> and alias your monitor&#8217;s refresh frequency<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You need to a flashplayer enabled browser to view this YouTube video Of course, the real explanation here is that this is a stroboscopic effect, aka the wagon wheel effect \u2014 the rotor speed and the film speed are matched &hellip; <a href=\"http:\/\/blogs.scienceforums.net\/swansont\/archives\/219\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,39,63],"tags":[],"class_list":["post-219","post","type-post","status-publish","format-standard","hentry","category-illusions","category-physics","category-video"],"_links":{"self":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/219","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=219"}],"version-history":[{"count":0,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/219\/revisions"}],"wp:attachment":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}