1.0planet forward//www.getitdoneaz.comdale bowen//www.getitdoneaz.com/author/dalebowen/saay goodbye to the electric co. - planet forward - 克罗地亚vs加拿大让球 rich600338<blockquote class="wp-embedded-content" data-secret="gurta9ogw9"><a href="//www.getitdoneaz.com/story/saay-goodbye-to-the-electric-co/">saay goodbye to the electric co.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="//www.getitdoneaz.com/story/saay-goodbye-to-the-electric-co/embed/#?secret=gurta9ogw9" width="600" height="338" title="“saay goodbye to the electric co.” — planet forward" data-secret="gurta9ogw9" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![cdata[ */ /*! this file is auto-generated */ !function(d,l){"use strict";l.queryselector&&d.addeventlistener&&"undefined"!=typeof url&&(d.wp=d.wp||{},d.wp.receiveembedmessage||(d.wp.receiveembedmessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-za-z0-9]/.test(t.secret)){for(var s,r,n,a=l.queryselectorall('iframe[data-secret="'+t.secret+'"]'),o=l.queryselectorall('blockquote[data-secret="'+t.secret+'"]'),c=new regexp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentwindow&&(s.removeattribute("style"),"height"===t.message?(1e3<(r=parseint(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new url(s.getattribute("src")),n=new url(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeelement===s&&(d.top.location.href=t.value))}},d.addeventlistener("message",d.wp.receiveembedmessage,!1),l.addeventlistener("domcontentloaded",function(){for(var e,t,s=l.queryselectorall("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getattribute("data-secret"))||(t=math.random().tostring(36).substring(2,12),e.src+="#?secret="+t,e.setattribute("data-secret",t)),e.contentwindow.postmessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> electric motor technology has been around for 100 plus years…not much has changed and it seems to be a technology frozen in time. about the only new technology that has emerged has been the brushless dc servo motor. the brushless dc motor is basically the same old synchronous ac motor with a feedback device mounted...