 So all the manufacturers we work with are more and more looking at that manufacturing as a viable process to get components of next generation systems. And so we're taking metal powder and converting that into 3D printed parts. So we're focusing on modernization and the Army's modernization priorities. So we support mainly long range precision fires, next generation combat vehicle, developing new materials and new technologies that'll feed into those applications. This is an R-CAM electron beam machine. So it keeps the entire build volume and uses a high power electron beam to melt the parts. So this is the original part that's out of the vehicle. This is where it worn down causing it to fail. And then this is the 3D printed replacement out of stainless steel. So one of our big efforts is on printing of munitions. So next generation munitions is one of our essential research programs. So the other thing we're working on a lot is a design for adders or topology optimization, which means using the computer to generate more organic designs. So this is a pulley bracket for a next generation combat vehicle. So your traditional bracket, this would all be like a solid piece. So it'd be a lot heavier. Whereas in this case, you only have the material where your load paths are. So it reduces the weight quite a bit. And since it's titanium, it actually becomes cheaper to print it because you're not doing a lot of machining. This is also titanium. This is an engine manifold for a diesel UAV. This is a replacement part. This is an aluminum manifold for the AAV, which is the amphibious attack vehicle, which is a Marine Corps vehicle. Project we work with DLA for a long, this is a long lead replacement item. Our biggest driver as a research lab is developing new materials. We're developing new high strength feedstocks for next generation systems.