Acoustic Fibers (image) Massachusetts Institute of Technology Share Print E-Mail Caption MIT researchers have demonstrated that they can manufacture acoustic fibers with flat surfaces, like those shown here, as well as fibers with circular cross sections. The flat fibers could prove particularly useful in acoustic imaging devices. Credit Research Laboratory of Electronics at MIT/Greg Hren Photograph Usage Restrictions None Share Print E-Mail 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.