This is Tradinno, and it is the World's Largest Walking Robot. It was created by Zollner Elektronik AG, and it is 30-feet high with 40 feet wings. All that, and it breathes fire. I believe that he is used in a stage production of a Bavarian play called Drachenstich. He has his own 18-wheeler to carry him places, and it is pretty humorous. It all weighs about 11 … [Read more...] about Tradinno is the world’s largest robot, and it is a fire-breathing dragon!