 So my research area is in wireless communication and signal processing, in particular fibre optic communications. And in the last ten years or so I've been collaborating with Professor Chris Thorn of the civil engineering department on conductive concrete. I contribute to the electrical side of this problem and he's a civil engineer and he contributes to how to make concrete. So together we figure out how to drive electron into the concrete. I've spent most of my time at UNL doing research and development work for conductive concrete. Basically it's a regular concrete mixed design with electrically conductive materials mixed into it to enable conduction of electricity. And there are numerous applications and I've been doing de-icing during winter for the pavement, sidewalks, things like that. And here is a new application which we use, a high heat generated by connected concrete is used to kill the pathogens in the cow manure while maintaining the nutrients. The other application is electromagnetic shielding. The way normally electromagnetic shielding works is that you would have a metallic cage, a ferriday cage we call it, to shield the electromagnetic way. With the conductive concrete we're able to build the same structure with concrete. It's attractive because once you build a building you're done. With the other technique you build a building and then you have to build a metallic structure inside to perform the shielding. So there's a lot of advantage in terms of construction paths and operation. For this cow manure high heat treatment using the electrically conductive concrete has a far reaching impact and it's not just beneficial to Nebraska. As a matter of fact to any states in the farm belt I'm very excited to show the results in the near future to the potential users. Recently there's an awareness that okay the electric grid may be vulnerable to an EMP attack. So utilities around the country is paying a lot of attention about this problem. With this technology we provide an attractive alternative to the conventional ferriday cage technique. And so the fact that we're able to provide a technology for shielding is very attractive to that community. New type people are fantastic people and they even helped me to get projects internationally and we did a de-icing project in Bulgaria. We couldn't do these things without the students. Obviously the students pay a big role in what we do. And we have basic idea but the students that ask we make it happen. And then the resource sponsors from the university and also our commercial partner and the DOD that provide the seed funding for this project.