Video: YoTricks
A Brief Yoyo History
A yoyo is an ancient, gravity-powered rotating device used for entertainment and various other purposes. Such as catching food and providing exercise. This fascinating tool consists of two disks – the top disk, which acts like weight, and the bottom disk. Which acts like an axle and clutch mechanism – connected by string or rod. It is believed that the Aztecs first used yoyos in Mexico in the 13th century. Not much is known about