The Toledo Blade’s Tom Henry gives an inside look at steeped-in-history Cooke Castle, shown here, which is at Ohio State’s steeped-in-science Stone Lab near Put-in-Bay on Lake Erie. (Fun fact: In the early ’80s, I lived in the building during parts of two summers when the lab was still using it as a dorm.) (Photo by Analogue Kid licensed under CC BY-SA 3.0 via Wikimedia Commons.)