Who Invented the Yo-Yo

Who Invented the Yo-Yo Who cares ???

.....The Wizard found lots of people who , although I can't be sure if they care about who created it , are very much into collecting and using there Yo-Yo.......and after all it's just like life , with its ups and downs with a few tricks thrown in !
So the Wizard goes on another subject tandumb to blog more then just one post , on a time when the Bonsai Guy and The Wizard played on the streets of B'klyn with our yo-yos and tops , but those are a different toy !!!!