Remember how cracking knuckles used to drive your family and friends up the wall? Well, you can take this a step further by getting hold of the quirky knuckle-cracking simulator from Strapya World. At about $5 (500 yen), the Yubi-Poki virtual knuckle cracker can produce the cracking sounds as frequently as you desire. Apart from being a collectible item, the device could be used as … Continue reading Cracking Knuckles with Yubi-Poki Virtual Knuckle Cracker