Shipwrecks, secrets, and science! 🌊🚢 Part 1 of 'Lake Science' is dropping on wqlnchronicles this Thursday at 8pm. Get into the Erie Quadrangle with us only on WQLN PBS. Catch the reply on Sunday at 2pm! --------- #WQLN #PBS #Chronicles #LakeErie #Erie #Mysteries #EriePA