The look and requirement of corrosion-resisting nanocarbon nanocomposites are investigated for chopping-edge aerospace programs. Down the road, in 1991, Drexler, Peterson and Pergamit posted An additional ebook entitled “Unbounding the longer term: the Nanotechnology Revolution” by which they use the phrases “nanobots” or “assemblers” for nano processes in medicine programs https://www.directivepublications.org/journal-of-applied-nanoscience/