This paper associates with the circularrelation between part and whole, to discuss Plato's recollection theory of knowledge, and give a trial resolution to "Meno's paradox".
Since he began publishing full-length works in 1975 Virilio's writing has directed itself towards a questioning of this circularrelation that exists between the human and the technological.
In the second chapter, the interaction among a screw dislocation, circular interfacial crack and inclusion is solved based on the electromechanical coupling relation of piezoelectric material.