3 ms·OMG - π-bot has a cylindrical head! http://robohash.org/3.14159 http://robohash.org/3.14159by evilswan 15y agoOMG - π-bot has a cylindrical head! http://robohash.org/3.14159 http://robohash.org/3.14159e1ven 15y agoThat's an awesome coincidence. Now I'll have to check for others ;)vijaydev 15y agoLooks better than Tau-bot :) http://static1.robohash.com/6.28318 http://static1.robohash.com/6.28318meric 15y agoThey do have the same smile.