Riverhead students excel in engineering challenge  timesreview.comA self-driving boat built by two Riverhead High School seniors earned them a place among the top five contestants in second annual Long Island High School. Read more https://river …

Riverhead students excel in engineering challenge  Riverhead News ReviewA self-driving boat built by two Riverhead High School seniors earned them a place among the top five contestants in second annual Long Island High School. Read more https:/ …