Josef’s talk takes us through the revolution that is Rep Rap. A totally open source rapid prototyping project with thousands of members and tens of thousands of machines worldwide, able to print everything from metals, plastics, electronics, ceramics, chocolate and even able to self replicate! It is little wonder that the Rep Rap community, like the machines themselves continues to evolve at an incredible rate, building layer upon layer to offer new products, ever more evolved designs, unlimited customisability and access to everyone.