Tradinno, theĀ Fire-Breathing DragonĀ robot, is 51-feet long, 40-feet wide, can walk on its four legs and is powered by a remote control.Ā It’s also the world’s largest walking robot, according to the new “Guinness World Records 2014” book, released Thursday. TheĀ 11-tonneĀ mechanical creatureĀ is made up of two hydraulic circuits consisting of 272 valves, 50 drives and uses 165… Continue reading World’s Largest Walking Robot