i don't see how, lets take a car for example (like mentioned). There is a thing called car only when it is fully assembled from different parts. therefore not

i don't see how, lets take a car for example (like mentioned). There is a thing called car only when it is fully assembled from different parts. therefore not functioning at every stage of assembly. Also development of car is external process to car itself. Most of developments of car goes on on models. ( which are not physically the same thing )