Assembler robots build large structures from small Robots

Today’s business craft are generally factory-made in sections, usually in numerous locations — wings at one, body sections at another, tail parts in other places — so flown to a central plant in Brobdingnagian freight planes for final assembly. But what if the ultimate assembly was the sole assembly, with the complete plane designed out of an outsized array of small identical items, all place along by a military of small robo....