https://www.livescience.com/39531-great-lakes-currents-research-nsf-ria.html
Great Lakes' Strange Currents Explored with Tow-Yoing | Live Science
Sep 10, 2013 - Purdue researchers undertake an on-board dye-release study to better understand how currents transport marine organisms and pollutants in the Great Lakes.
great lakesstrangecurrentsexploredtow