{"id":6365,"date":"2018-06-13T20:32:15","date_gmt":"2018-06-13T20:32:15","guid":{"rendered":"http:\/\/demos.swarthmore.edu\/physics\/?p=6365"},"modified":"2024-01-19T19:10:36","modified_gmt":"2024-01-19T19:10:36","slug":"perpetual-top","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2018\/06\/perpetual-top\/","title":{"rendered":"Perpetual Top"},"content":{"rendered":"<p><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150.jpg\" rel=\"attachment wp-att-6366\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6366 aligncenter\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-300x169.jpg\" alt=\"1004171150\" width=\"454\" height=\"256\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-300x169.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-768x432.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-1024x576.jpg 1024w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-772x434.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150-624x351.jpg 624w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171150.jpg 1859w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a.jpg\" rel=\"attachment wp-att-6374\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-6374\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-300x169.jpg\" alt=\"1004171149a\" width=\"451\" height=\"254\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-300x169.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-768x432.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-1024x576.jpg 1024w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-772x434.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a-624x351.jpg 624w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149a.jpg 1859w\" sizes=\"(max-width: 451px) 100vw, 451px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149.jpg\" rel=\"attachment wp-att-6367\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6367 aligncenter\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-169x300.jpg\" alt=\"1004171149\" width=\"269\" height=\"478\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-169x300.jpg 169w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-768x1365.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-576x1024.jpg 576w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-772x1372.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149-351x624.jpg 351w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/1004171149.jpg 1046w\" sizes=\"(max-width: 269px) 100vw, 269px\" \/><\/a><\/p>\n<ul>\n<li>Top contains motor and off-balance rotor with rotational wobble.<\/li>\n<li>The wobbling rotational impulse provides top impetus to spin in clockwise direction. For additional info, see:\u00a0<a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2018\/06\/P3-3503_DS.pdf\" rel=\"\">P3-3503_DS<\/a>.<\/li>\n<li>Top also contains a red\/green\/blue LED. Persistence of vision mixes primary colors as top spins, allowing eye to see various secondary colors depending on LED flashing pattern.<\/li>\n<li>Located in L03, section D4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Top contains motor and off-balance rotor with rotational wobble. The wobbling rotational impulse provides top impetus to spin in clockwise direction. For additional info, see:\u00a0P3-3503_DS. Top also contains a red\/green\/blue LED. Persistence of vision mixes primary colors as top spins, allowing eye to see various secondary colors depending on LED flashing pattern. Located in L03, &hellip; <a href=\"https:\/\/demos.swarthmore.edu\/physics\/2018\/06\/perpetual-top\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Perpetual Top<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,6,63],"tags":[156,644,721,720,722,723,500],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/6365"}],"collection":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/comments?post=6365"}],"version-history":[{"count":4,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/6365\/revisions"}],"predecessor-version":[{"id":6371,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/6365\/revisions\/6371"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=6365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=6365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=6365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}