A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays.
Milwaukee has an esteemed coffee scene, and these local favorites are worth visiting for their unique charms and delicious specialty drinks.
Jinlin Hao, Cuncai Lin, Min Zhao, Yilin Wang, Xingteng Ma, Lilong Gao*, Xin Sui*, Longcheng Gao*, Kunyan Sui*, Lei Jiang. Credit must be given to the creator. Only noncommercial uses of the work are ...
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