“Layer by layer, 0.2 millimeters at a time, a specialized printing machine at Belgian chocolate shop Miam Factory applies melted chocolate to shape a three-dimensional object. Miam Factory - French for “Yum” - was spun off three months ago from nearby University of Liege’s Smart Gastronomy Lab, which researches technology in the food and beverages sector, and operates four specialized 3D printers. The company produces 3D-printed chocolate objects and also engraves chocolates and macaroons with messages or logos for clients, such as nearby brewery Bertinchamps.”