Flocking Birds Experiment (VIDEO) New York University This video is under embargo. Please login to access this video. Caption A live recording of the experimental apparatus in operation. Five foils are driven to flap up and down in unison, and they freely and interactively propel around a water tank. Credit Courtesy of NYU's Applied Mathematics Laboratory at the Courant Institute of Mathematical Sciences. Usage Restrictions Use with this study only License Original 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.