Bio Supercomputer Circuit (IMAGE) McGill University Caption Protein molecules travel around the circuit, forced in certain directions in directed ways, a bit like cars and trucks travelling through a city to arrive at desired results. Credit Till Korten Usage Restrictions None 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.