NASACast combines the content of all the NASACast subject area podcasts into a single omnibus podcast. Here you'll find the latest news and features on NASA's missions as well as the popular "This Week @NASA" newsreel.
http://www.nasa.gov/
Robotic Arms in Space
HWHAP Episode 14. Tim Braithwaite, Liaison Manager for the Canadian Space Agency, talks about robotic arms in space: how they were conceived and developed, how they work today, and how the technology is useful on Earth.