Researchers (IMAGE) Stanford University Caption Sindy Tang, who is an assistant professor of mechanical engineering at Stanford University, and her graduate student, Lucas Blauch, with their microfluidic guillotine. Credit L.A. Cicero/Stanford News Service Usage Restrictions Image may only be used with appropriate caption or credit 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.