Spinning Disc Device (IMAGE) Cell Press Caption This image shows the spinning disc device with the spinner submerged in buffer to test a sample. Credit Afsheen Banisadr and Pranjali Beri Usage Restrictions Credit Required. License Licensed 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.