Hannah injecting a sea urchin with a potassium chloride solution to induce spawning Big congratulations to CCAR/4-H aquaculture intern and George Stevens Academy junior, Hannah Dyer. Hannah spent her spring break and two-weeks of her high school’s Independent Study & Internship Program at CCAR working on a project for the Maine read more 4-H/CCAR Intern Wins Big at the Maine State Science Fair