Swallowable Gas-Sensing Capsule (1 of 2) (IMAGE) RMIT University Caption This is a close up of the ingestible gas-sensing capsule developed by researchers at RMIT University. Credit RMIT University/Peter Clarke Usage Restrictions Attribution CC BY: https://creativecommons.org/licenses/by/4.0/ 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.