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Madeleine Gagné, a seventh-grader at Sells Middle School, explains her science fair project, “Algae Biofuel: America’s Green Discovery,” to judge Srividya Murali during the Dublin PROUD Science Fair on Feb. 18 at Dublin Coffman High School. Gagné’s project set out to find which algae — botryococcus braunii or chlorella vulgaris — would create more biofuel. Gagné determined that chlorella vulgaris created the most. Buy This Photo