作者：Luo Danli, Sun Lingyun, Wang Guanyun；等
来源：NATURE (Cover Paper) 卷:614 期:7948 页:463-470 出版时间:FEB 2023
Inspired by Erodium seeds, we design and fabricate self-drilling seed carriers, turning wood veneer into highly stiff and hygromorphic bending or coiling actuators with an extremely large bending curvature. It will improve the effectiveness of aerial seeding to relieve agricultural and environmental stresses, and has potential applications in energy harvesting, soft robotics and sustainable buildings.
