Probing a toluene molecule with STM (IMAGE) University of Bath Caption An artist’s representation of a scanning tunnelling microscope probing a toluene molecule Credit Dr Kristina Rusimova, Hannah Martin and Pieter Keenan Usage Restrictions None License Original 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.