Scott Huxtable, Virginia Tech (image) Virginia Tech Caption Scott Huxtable, associate professor of mechanical engineering at Virginia Tech, is lead on a project to reduce emissions from vehicles and to improve fuel economy. Credit Virginia Tech Photo Usage Restrictions The photo of Dr. Huxtable may be used with any article discussing his research. 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.