{"id":18050,"date":"2019-08-05T09:50:23","date_gmt":"2019-08-05T13:50:23","guid":{"rendered":"http:\/\/blog.carlrobitaille.org\/?p=18050"},"modified":"2019-08-05T09:50:25","modified_gmt":"2019-08-05T13:50:25","slug":"tennis-balls-are-supposed-to-bounce","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=18050","title":{"rendered":"Tennis balls are supposed to bounce"},"content":{"rendered":"\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Tennis balls are supposed to bounce. So what happened to this ball during a match at the Australian Open? A very likely explanation is that the surface layer had a vapor bubble underneath, so the kinetic energy of the ball went into deforming the surface <a href=\"https:\/\/t.co\/VWiV89G2Tw\">https:\/\/t.co\/VWiV89G2Tw<\/a> <a href=\"https:\/\/t.co\/fqL6krHXfu\">pic.twitter.com\/fqL6krHXfu<\/a><\/p>&mdash; Massimo (@Rainmaker1973) <a href=\"https:\/\/twitter.com\/Rainmaker1973\/status\/1158121603630338051?ref_src=twsrc%5Etfw\">August 4, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,25],"tags":[],"class_list":["post-18050","post","type-post","status-publish","format-standard","hentry","category-physique","category-sport"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/18050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18050"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/18050\/revisions"}],"predecessor-version":[{"id":18051,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/18050\/revisions\/18051"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}