Sideview (VIDEO) Science China Press This video is under embargo. Please login to access this video. Caption This is a sideview for the 15 avian day embryo inside PDMS whole eggshell. Credit ©Science China Press 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.