Print your own self-folding paper

This inkjet printer has been adapted by Ecole Cantonale d’art de Lausanne (ECAL) student Christophe Guberan to print patterns that contort pieces of paper into specific 3D forms. The machine prints a mixture of water and ink that causes the paper to fold automatically along wet lines and humid areas. It’s hooked up to a computer that can be used to generate patterns for different fold configurations. 

Source: dezeen.comAdded: 16 April 2012