www.renegadeheroes.com

http://www.bbc.co.uk/news/technology-24427821

There's a video included with the article. This thing is remarkable but a little scary as well. I haven't seen video of the cat yet.

Very cool!

Wow - I'd like to see a human get hit with a 20 lb ball from the side like that (at various speeds!) and remain upright!

All that robot needs now is a head and a tiny, squeaky voice...