Senin, 25 Januari 2016

'4D-Printed' Objects Change Shape After They're Made

By mimicking the way orchids, calla lilies and other plants bend and twist, scientists have created shape-shifting "4D-printed" structures that they say could one day help heal wounds and be used in robotic surgical tools.

from LiveScience.com http://ift.tt/23oTh3h
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