There's a great book that explains how abstract computer systems have become from the machinery: https://dabacon.org/caelifera/2017/02/05/book-overcomplicated-t

There's a great book that explains how abstract computer systems have become from the machinery: https://dabacon.org/caelifera/2017/02/05/book-overcomplicated-technology-at-the-limits-of-comprehension/ https://dabacon.org/caelifera/2017/02/05/book-overcomplicate...