Huyue Chen, Xurui Liu, Jiahai Ma, Yishen Zhao, Chaoyu Yang, Kai-Fung Chan, Philip Wai Yan Chiu, Lei Shao, Wenming Zhang, Li Zhang, Qiguang He, Metin Sitti. "Physically intelligent capsule robots with embodied memory and logic in the gastrointestinal tract." Proceedings of the National Academy of Sciences (2026). https://doi.org/10.1073/pnas.2605060123