That robot is a 51-foot, 11 ton, radio-controlled dragon that, of course, also breathes fire. The dragon was designed and built by German company Zollner Elektronik AG. The dragon's full ...

Listed in the newly released "Guinness World Records 2014," the 11-ton mechanical dragon, 51 feet long with a 40-foot wingspan, is the "world's largest walking robot." The remote-controlled ...