Waterford High School junior marine science students Kaitlyn Dow and Lia Scala swim with Dow's unmanned sailboat in the pool at the high school Friday, April 29, 2016. The boat, along with a subsurface drifter, will be released by the NOAA ship Neil Armstrong next month off the U.S. continental shelf and the students will track their progress across the Atlantic.  (Sean D. Elliot/The Day)
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