^According to this article, the NASA Robonaut entry in the DARPA challenge
will have two legs. Yea... at long last, the space robot will finally get it's legs!
"Robots Assemble for Military's $2 Million Challenge"
http://www.technewsdaily.com/8390-ro...challenge.html
"according to an agency announcement on Oct. 24. They include a two-legged descendant of NASA's Robonaut that is currently assisting astronauts aboard the International Space Station"