Dear Colleague: Progressive Engineer, the online magazine and information source, has posted a profile of John Lilly that tells how the electrical engineering professor is researching pneumatic-powered muscles for military applications. In doing this, he has realized that the muscles might work for people with MS, like himself, and he has initiated a research effort for this as well. You can see this at http://www.ProgressiveEngineer.com. Thank you. Tom Gibson, P.E. Publisher