This is what i found for this weeks robo-roundup, and i hope you enjoy!
1. a new space robot that will help astronauts in space: http://spectrum.ieee.org/automaton/robotics/humanoids/how-robonaut-2-will-help-astronauts-in-space
2. cool new robot fish can swim in any direction: http://spectrum.ieee.org/automaton/robotics/industrial-robots/robot-knifefish-can-swim-in-any-direction
3. these robots can assemble and disassemble themselves: http://spectrum.ieee.org/automaton/robotics/medical-robots/stochastic-robots-assemble-and-disassemble-themselves
4. robot launches missile: http://www.robots-dreams.com/2011/02/robot-launches-missles-around-blind-corners-video.html
5. kinect used to control humanoid robots: http://www.robots-dreams.com/2011/01/kinect-controlled-humanoids-start-to-swarm-video.html
Well, this is what I've found this week and i hope you have enjoyed it. If you want a link to be posted on the next robo-roundup just post a comment below!