Aku Harbor (IMAGE) Monterey Bay Aquarium Research Institute Caption MBARI engineers Brett Hobson and Brian Kieft dunk-test a long-range AUV in Honolulu Harbor. Credit Image: Chris Preston © 2018 MBARI 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.