why not have a system like in real life where you get nitrogen out of air because I wanted to I want to have the transportation options open so when we started looking at gases we started first off looking at like how are they going to be transported and if you would just collect it out of air and then have straight into a pipe you could just push it straight into the production building that needs it and it wouldn't be any requirements on your logistics setup and your transportation yeah which I thought was kind of boring so I went to kind of an unrealistic route where for some reason it is in the ground and you harvest it from there gotcha that makes sense to me that's something that I haven't thought of actually that the whole transportation thing is a big part of it