Main content
Taking printing to the fourth dimension
3-D printing has come a long way since it was first developed more than thirty years ago. Now, a team of Harvard scientists have created 4D-printed structures that are capable of changing shape. Jennifer Lewis, Professor of Biologically Inspired Engineering at Harvard's School of Engineering and Applied Sciences, says 4D printing could help restore damaged tissue inside a person's body.
(Picture: 4D structures printed by Harvard scientists. Credit: Wyss Institute at Harvard University)
Duration:
This clip is from
More clips from Newshour
-
Kenya dam burst kills around 50 people
Duration: 03:34
-
Panic as loose horses race through London
Duration: 02:31
-
Milan's leaders accused of waging a war against gelato
Duration: 03:05