pg24 From Physics Point of View, Choosing Body as an object is subjective and illusory (part 2 of 5)

A Man is like a relay run team.  Although a team may have its players changed many times in a run, it is still the same team.  A man is similar, the cells of an eighty year old man is totally different from those when he was ten years old, because the cells are changed/refreshed gradually throughout his life.  From physics point of view, the man at 80 years is an entirely different man than him at 10 years old.  The usual physics laws apply to fixed body only.  It is not right to expect usual physics laws to apply to a changing body.  Different laws must be established. 

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