Industrial oils and greases; lubricants, namely, industrial lubricants; fuels, including motor spirit fuels; inorganic fullerene-like nanospheres and nanotubes used as solid lubricants and as agents in the nature of industrial lubricants to reduce friction, wear and temperature rise in contacting parts and used as non-chemical lubricant additives in oils and greases, and dry lubricant powder and lubricant coatings