 you bring up the crude and you break it down into its component parts you know plastics or gas or diesel or whatever blood is similar you draw a unit of whole blood and you can break out the red blood cells and you break out the plasma and you can break out the platelets and each one of those products are used for a different need and that need is always 365 days a year that is absolutely correct and it's used here in alaska it is we don't send it to china or anywhere else no no