A cool video from China of a slinky salesman demonstrating his insane skills.<br /><br />The clip was filmed in 2016 in northwestern Yunnan Province. It has only recently emerged online.<br /><br />The Slinky was invented and developed by naval engineer Richard T. James in 1943 and demonstrated at Gimbels department store in Philadelphia in November 1945. <br /><br />The toy was an instant hit, selling its entire inventory of 400 units in ninety minutes. <br /><br />++MUSIC IS ROYALTY-FREE++
