This idea is referenced quite a bit in an Asimov novel, but I can't remember the name. Something about earth in the far future, and called Eternity Circuits. Co

This idea is referenced quite a bit in an Asimov novel, but I can't remember the name. Something about earth in the far future, and called Eternity Circuits. Computers enforce physical arrangement at an atomic level, and redundancy circuits enforce the computer and each other, basically creating systems that last forever.