still a very very relevant so we'll look at this historical paper today with kind of the hindsight of being a couple years into the future in fact as you see right here this was released in 2013 so it's seven years later now and we'll look back and we'll see what they said back then about the system this is not going to be like a very you know well enhanced PowerPoint presentation of how we're to Veck works this we're going to look at the paper and read it together if if you if you like you know content like this if you like historical paper