Tiny Probe that Senses Deep in the Lung (image) University of Edinburgh Share Print E-Mail Caption This hair-sized probe can measure key indicators of tissue damage deep in the lung. Credit Michael Tanner, Herriot-Watt University and the University of Edinburgh. 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.