{"id":80191,"date":"2015-04-23T03:00:00","date_gmt":"2015-04-23T00:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=e3651a5797e5ce408f990bb50cca92d2"},"modified":"2015-04-23T03:00:00","modified_gmt":"2015-04-23T00:00:00","slug":"the-pendulum-wave-machine","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=80191","title":{"rendered":"The pendulum wave machine"},"content":{"rendered":"<p>There are many examples on the internet of videos of \u2018pendulum wave machines\u2019 and how to make them<br \/>\n(for example, www.instructables.com\/id\/Wave-Pendulum\/<br \/>\n[http:\/\/www.instructables.com\/id\/Wave-Pendulum\/] ). The machine is simply a set of pendula of<br \/>\ndifferent lengths which, when viewed end on, produce wave-like patterns from the positions of the<br \/>\nbobs. These patterns change with time, with new patterns emerging as the bobs change phase. In this<br \/>\narticle, the physics of the machine is explored and explained, along with tips on how to build such<br \/>\na device.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are many examples on the internet of videos of \u2018pendulum wave machines\u2019 and how to make them<br \/>\n(for example, www.instructables.com\/id\/Wave-Pendulum\/<br \/>\n[http:\/\/www.instructables.com\/id\/Wave-Pendulum\/] ). The machine is simply a set of pendula of&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-80191","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/80191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80191"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/80191\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=80191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=80191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}