There's already a CNC printer that can replicate itself. You just have to buy the raw material. For example, see this http://blog.reprap.org/2008/06/reprap-ach

There's already a CNC printer that can replicate itself. You just have to buy the raw material. For example, see this http://blog.reprap.org/2008/06/reprap-achieves-replication.html http://blog.reprap.org/2008/06/reprap-achieves-replication.h...