{"id":245,"date":"2017-09-13T12:40:14","date_gmt":"2017-09-13T19:40:14","guid":{"rendered":"http:\/\/www.andersknelson.com\/blog\/?p=245"},"modified":"2023-11-01T00:44:41","modified_gmt":"2023-11-01T04:44:41","slug":"ferrit","status":"publish","type":"post","link":"https:\/\/www.andersknelson.com\/blog\/?p=245","title":{"rendered":"Ferrit"},"content":{"rendered":"\n<p>A computer-controlled ferrofluid display.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Background<\/h2>\n\n\n\n<p>Ferrofluid looks cool, so why not play with it in 3D space?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What it does<\/h2>\n\n\n\n<p>The ferrofluid blob is suspended in 3D space however you want. You can stretch it, break it, move it, spin it, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What it&#8217;s made of<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Three electromagnetic axes\n<ul class=\"wp-block-list\">\n<li>X, Y, Z<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Two electromagnetic axes?\n<ul class=\"wp-block-list\">\n<li>Radial, Z<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/banggood.app.link\/pEmviQr8uX\">25Kg solenoid coils<\/a>, <a href=\"https:\/\/banggood.app.link\/LosrUbQ8uX\">10Kg solenoid coils<\/a>, <a href=\"https:\/\/banggood.app.link\/qugzVhB8uX\">2.5Kg solenoid coils<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.thomassci.com\/Laboratory-Supplies\/Boiling-Flasks\/_\/Pyrex-Round-Bottom-Boiling-Flasks1\">Pyrex round bottom boiling flask, 500mL<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.thomassci.com\/Laboratory-Supplies\/Stoppers\/_\/SOLID-AMBER-SILICONE-STOPPERS\">Solid silicone stopper, #6<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/banggood.app.link\/bxSMvrC9uX\">Motor controllers<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/amzn.to\/2IoCzxR\">Ferrofluid<\/a><\/li>\n\n\n\n<li>Ferrofluid suspension<\/li>\n\n\n\n<li>Oleophobic \/ Hydrophobic coating<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Theory of operation<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Resources<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>http:\/\/www.daycounter.com\/Calculators\/Magnets\/Solenoid-Force-Calculator.phtml<\/li>\n\n\n\n<li>https:\/\/www.amazon.com\/gp\/product\/B01N6Q8W0N\/<\/li>\n\n\n\n<li>https:\/\/www.reddit.com\/r\/chemistry\/comments\/f26mk\/looking_for_a_ferro_fluid_suspension_liquid\/<\/li>\n\n\n\n<li>https:\/\/www.czferro.com\/contact\/<\/li>\n\n\n\n<li>https:\/\/www.chemicalforums.com\/index.php?topic=86668.0<\/li>\n\n\n\n<li>https:\/\/chemistry.stackexchange.com\/questions\/409\/what-kind-of-suspension-liquid-should-be-used-with-ferrofluid-so-it-does-not-st<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>A computer-controlled ferrofluid display. Background Ferrofluid looks cool, so why [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,2],"tags":[],"class_list":["post-245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-concept","category-projects"],"_links":{"self":[{"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=245"}],"version-history":[{"count":6,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/245\/revisions"}],"predecessor-version":[{"id":1119,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/245\/revisions\/1119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=\/wp\/v2\/media\/275"}],"wp:attachment":[{"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.andersknelson.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}