The poem refers to the scientists' names inscribed above Killian Court. Take the names being clued in order; their first letters spell FEYNMAN.
Between PERKINS and FAIRBAIRN FULTON After RANKINE EADS Between HVYGENS and ARAGO YOUNG Beneath ADAMS and HILL NEWTON Between HENRY and MORSE MAXWELL Between EVCLID and HIPPARCHVS APOLLONIUS Between PASCAL and DAVY NAPIER