<p>Since December of last year, Google has purchased at least six companies either buildings robots or creating technologies used in the development of robotics.</p><p>Former Google Android lead and current Google Robot Guru Andy Rubin's list of acquired companies reads a bit like a baseline robot kit:</p><p>Redwood Robotics for robot arms</p><p>Holomni for robot wheels</p><p><a href="http://mashable.com/2014/01/29/google-robot-plans-humor/">Keep reading...</a></p>