Dancing Robot (image) Swedish Research Council Caption The approximately one-meter-tall dancing swan is designed on the basis of a robot that was previously a student's degree project. The robot was built by a modular system and in the white wings, neck, beak and feet there are a total of 19 different joints, which makes it very flexible. Credit Kerstin Gauffin Usage Restrictions None 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.