Professor Todd Sulchek with AFM (image) Georgia Institute of Technology Share Print E-Mail Caption Todd Sulchek led the engineering effort to improve atomic force microscopy by adding electronic white noise to the cantilever that senses molecular interactions. The advancement took two years to achieve. Credit Georgia Tech / Rob Felt Usage Restrictions None Share Print E-Mail 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.