[caption id="attachment_85894" align="alignright" width="180"] In this picture taken on Saturday, Feb. 22, 2014, Iranian school teacher Akbar Rezaie, 27, checks his robot at his home in the city of Varamin some 21 miles (35 kilometers) south of the capital Tehran,[/caption] TEHRAN (AP) -- An Iranian schoolteacher has innovated an amusing way of encouraging ...