4D Printed Stiffness‐Tunable Actuator

yuan4dyuan4d. yuan4d. 1 comment. More to explore. More to explore. More about this Pin. 2. Saves. Pin is from. KANGTOTO. Board containing this Pin. kangtoto. 694 Pins. 3d. Related interests.Four-dimensional (4D) printing ceramics is a challenge due to their weak deformability. Here, the authors report a hydrogel-dehydration-driven direct 4D printing