oh we are working with adams at omsk and molecules which have done for a century or more, and building nanoscale structures that says this is nanotechnology. that would be use of the term. many are doing, this and we saw the word nanotechnology going into two different direction. and one of the a popular fantasy that grew out of ideas that were in the first book that went into the strange direction. the other was in relatively mundane. and and the third direction. not under that name advances into the precise fabrication coming out of the molecular sciences and have you that was very relevant. not believe to be nanotechnology and the fantasy pulling into one direction and mundane pull into another. the concept was very confused and i felt that it was necessary write the radical abundance. they are prospects that changed really the material found ages of civilization. in terms of global economic develop meant. resource limitations and energy supplies global warming. this prospect raises questions. questions of hey is this real? what is the timeline. lines of progress. questions of impac