Rocket-Powered Bionic Arm Successfully Tested
amigoro writes "A rocket-powered bionic arm has been successfully developed and tested by a team of mechanical engineers at Vanderbilt University as part of a $30 million military program to develop advanced prosthetic devices for next generation of super-soldiers."
then take a look at it at the original story It's actually a solid state hydrogen peroxide H2O2, it is the steam that drives powers the mechanics.
I guess it could be considered rocketry in that it's solid to gas transition. Also, it's what the astronauts use in spacewalk jetpacks
Blah blah sig blah blah blah irony blah blah
Check out the video on vandy's website. I love the last few seconds where the robotic are is about to cap someone!