Self healing composite matrix… :blink:
[ame=“http://www.youtube.com/watch?v=ChKmCrIIl5k&feature=related”]NASA | Fail Safe Composite Structure - YouTube[/ame]
[ame=“http://www.youtube.com/watch?v=666VH25FeG0&feature=plcp”]Ceramic Matrix Composites | Advanced Materials | GE Aviation - YouTube[/ame]
Hey it’s Riff’s back yard! 
For a few minutes there, I was almost pissed at this video. I can NOT get a tour there due to what they do. Just to mow the grass requires, from what I’ve heard, an AMAZING amount of background checks.
After watching this video, I still don’t know what the hell they do…they didn’t show a single part!!! But yes, it’s across the street from our ITAR/EC facility…I didn’t even know that for a few years either!!!