The future of 3-D printing sees 4-D printed objects that transform over time

Skylar Tibbits, Research Scientist, Department of Architecture, MIT, explains what the future holds for 3-D printing - 4-D objects with the power to transform.

See more about the event "3-D Printing: Changing the world one print at a time", which took place on 30 September 2015, at the Swiss Re Centre for Global Dialogue.