[{"data_type":"bookmark","bookmark_url":"http:\/\/salt.uaa.alaska.edu\/dept\/metro.html","bookmark_desc":"Synchronization of Metronomes","bookmark_notes":"A version of Huygens original system provides an elegant classroom demonstration of how systems synchronize. The system consists of two pendulum metronomes resting on a light wooden board which sits on two empty soda cans, see picture above. The metronomes used are Wittner's Super-Mini-Taktell (Series 880), and were chosen because they were inexpensive and had a light base.  The base supports were empty beverage containers (Mountain Dew, 12 fl. oz).","ub_date":"1229030434","bookmark_date":"1216631441","tags_str":"<a href=\"http:\/\/nsyght.com\/tag\/physics\">physics<\/a>, <a href=\"http:\/\/nsyght.com\/tag\/synchronisation\">synchronisation<\/a>","se_id":"synchronization-of-metronomes","user_name":"davidar","user_img":"","user_count":"1"}]