This has nothing to do with dentistry or technology. But it does have something to do with my other big time hobby mountain biking. I went to the Big Bend area last fall. It is very rugged and very remote. The linked site has a lot of photos and some videos of the wounded vets.
On April 25-27, 2011, fourteen servicemen and women wounded in Iraq or Afghanistan will join President George W. Bush for a 100 kilometer mountain bike ride in the Big Bend.
via Warrior 100k.