image: Self-righting capsule orients itself in the gastric cavity and delivers biologic molecules to the tissue wall. This material relates to a paper that appeared in the Feb. 8, 2019 issue of Science, published by AAAS. The paper, by Alex Abramson at Massachusetts Institute of Technology in Cambridge, MA, and colleagues was titled, "An ingestible self-orienting system for oral delivery of macromolecules." view more
Credit: Felice Frankel