> We used to know how cars work. We used to know how phones work. Now we don't, and never will again. Philip K. Dick wrote a short story on this, some 60 years

> We used to know how cars work. We used to know how phones work. Now we don't, and never will again. Philip K. Dick wrote a short story on this, some 60 years ago: https://en.wikipedia.org/wiki/Pay_for_the_Printer https://en.wikipedia.org/wiki/Pay_for_the_Printer