Lung-on-a-Chip (image) Wyss Institute for Biologically Inspired Engineering at Harvard Share Print E-Mail Caption The lung-on-a-chip is one of 10 organs-on-a-chip in development at the Wyss Institute. Organs-on-chips are poised to revolutionize drug development and environmental testing by replacing animal studies. Credit Wyss Institute, Harvard University Usage Restrictions Credit: Wyss Institute, Harvard University 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.