BioCity graduate Muktadir Chowdhury, with memento statuette and book, both fabricated by NHPS students in the manufacturing “pathway” program. Graduates with, beginning on left, Board of Ed member and former principal Abi Benitez, Carter Winstanley, and Supt. Madeline Negrón. For an inspiring hour or so Thursday afternoon, Elm City became BioCity as the New Haven Public Schools (NHPS) graduated Diamond Shaw, bound for the University of Connectic…