Image 1 (IMAGE) Nanyang Technological University Caption NTU scientists have developed a stretchable and waterproof ‘fabric’ that turns energy generated from body movements into electrical energy. Credit NTU Singapore Usage Restrictions Use with credit 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.