Chewing Robot (1 of 3) (IMAGE) University of Bristol Caption This is the Chewing Robot concept. Credit Dr. Kazem Alemzadeh Usage Restrictions Images are for single use only to illustrate this story and are not to be archived. 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.