Biomimetics Made Easy (IMAGE) Princeton University, Engineering School Caption Shown are three lab samples in descending size. The rings were cured in a centrifuge using acceleration to control the length scale of the droplet structures, which can be used to create biomimetic devices like artificial compound eyes or ciliary carpets. Credit Pierre-Thomas Brun Usage Restrictions must credit: Pierre-Thomas Brun 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.