BBC News - TED 2013: 4D printed objects 'make themselves' - 0 views
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jose ramos on 06 Mar 13"Many are only just getting their heads around the idea of 3D printing but scientists at MIT are already working on an upgrade: 4D printing. At the TED conference in Los Angeles, architect and computer scientist Skylar Tibbits showed how the process allows objects to self-assemble."