![Thor, Virginia Tech College of Engineering, Robotics and Mechanisms Laboratory, tries to connect the hose to a firehose connection during the hose task at the Homestead-Miami Speedway, Friday, December 20, 2013, in Homestead, Fla. Seventeen teams from the United States, China, Japan, and Korea are participating in the DARPA Rpbotics Challenge Trials. The event is a test of some of the most advanced robots in the world. (AP Photo/Alan Diaz)](https://pix.avax.news/avaxnews/9c/22/0001229c_medium.jpeg)
Thor, Virginia Tech College of Engineering, Robotics and Mechanisms Laboratory, tries to connect the hose to a firehose connection during the hose task at the Homestead-Miami Speedway, Friday, December 20, 2013, in Homestead, Fla. (Photo by Alan Diaz/AP Photo)
03 Jan 2014 09:26:00,post received
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