Two badminton shuttlecocks (IMAGE) American Institute of Physics Caption Pressure distribution on the surface of the shuttlecock moving at 43 meters per second considering it to be rigid (left) and flexible (right). Note the lower suction on the inner surface of the flexible shuttlecock resulting in lower air resistance. Credit Sanjay Mittal Usage Restrictions Journalists may use this image only with appropriate credit and when reporting on this research. 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.