The look and requirement of corrosion-resisting nanocarbon nanocomposites have already been investigated for slicing-edge aerospace purposes. Afterwards, in 1991, Drexler, Peterson and Pergamit released A further e book entitled “Unbounding the longer term: the Nanotechnology Revolution” during which they make use of the conditions “nanobots” or “assemblers” for nano processes https://www.directivepublications.org/journal-of-applied-nanoscience/