will be useful for something and green energy, I don't know about green and I think we've talked about green energy I think it's maybe likely, but I don't know when as for nuclear waste the plan is for it to not be useful for anything that's the point, it's a challenge for you to get rid of it yeah basically but it might also be a lore thing why we don't have green energy yeah exactly that's kind of what I was like about like because maybe it is that yeah correct