A TED talk you will be glad you watched

As I mentioned in my blog entries for TEDActive, one of the more amazing talks of this year was from Hugh Herr, an MIT professor.  Herr talked about the new bionics--and gave his whole talk while walking on a pair of bionic legs.  At the end of the presentation, something magical happened.

Do yourself a favor and invest 18 minutes in watching this amazing TED talk.  It's about technology, about people, and at the end, about touching our hearts.