Organoid (IMAGE) Weizmann Institute of Science Caption Fluorescence images show the development of an organoid over days 3-11, in which the emergence of wrinkles is clearly seen Credit Weizmann Institute of Science Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.