Brenda Brand (IMAGE) Virginia Tech Caption Brenda Brand, an associate professor of science education in the Virginia Tech School of Education, conducts a demonstration during a STEM fair for graduate students. Photo by Andrew Adkins for Virginia Tech before the advent of the COVID-19 pandemic. Credit Virginia Tech Usage Restrictions Credit Virginia tech 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.