4D Printed Stiffness‐Tunable Actuator

yuan4dHere, we report a simple but versatile multimaterial direct 4D printing method that enables to transform printed flat patterns into complex 3D structures with large bendingDixi Yuan. 138 likes · 511 talking about this. annyeong Penikmat Drama Korea & Drama China ️ tempat halu pecinta K-DRAMA & C-DRAMA