The Sphero 2.0 ($129.99, gosphero.com) is a tech toy the whole family can enjoy. To put it very simply, Sphero is a ball. But it's not just any ball...it's a robot ball that can be played with in many different ways. My family just got one of these cool toys and took it outside for family night fun. Who knew that rolling a ball around could be so entertaining?!? The Sphero can roll in any direction, change colors, turn on a dime and even ...
