Has the 3D printing revolution finally arrived?

Car engines, bespoke medicines, organs for transplant, food, fashion and now even a whole street of houses… Is the all-conquering promise of 3D printing finally coming true?Nori bricks, which were first fired in the Lancashire town of Accrington in 1887, quickly became legendary as the hardest brick ever produced. Their strength, derived from the chemical properties of the local clay, enabled megastructures to rise up around the world, including the Blackpool Tower in 1894 and the Empire