Bipedal humanoid robot "Atlas", primarily developed by the American robotics company Boston Dynamics, practises tai chi during a news conference at the University of Hong Kong October 17, 2013. The ... more 
Bipedal humanoid robot "Atlas", primarily developed by the American robotics company Boston Dynamics, practises tai chi during a news conference at the University of Hong Kong October 17, 2013. The 6-foot (1.83 m) tall, 330-pound (149.7 kg) robot is made of graded aluminium and titanium and costs HK$ 15 million ($1.93 million). It is capable of a variety of natural movements, including dynamic walking, calisthenics and user programmed behaviours, according to the University of Hong Kong's press release. REUTERS/Tyrone Siu (CHINA - Tags: SCIENCE TECHNOLOGY) less 
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Reuters | Photo By TYRONE SIU / REUTERS
Thu, Oct 17, 2013 1:52 AM EDT