The primary objective was to track the dynamic movement of the water and its contents. In an intriguing incident, Canada's Halifax Harbor underwent a remarkable transformation, with its water turning a vivid shade of pink.
Researchers in Nova Scotia are dyeing the Halifax Harbour pink as part of long-term research project that could help reverse some of the world s greenhouse gas emissions.
Some parts of the Halifax harbour turned a bright shade of pink on Thursday for science. It's part of an experiment that could one day help the ocean better absorb carbon dioxide.