I have had my struggles with research engines. Possibly, their valve-cover gaskets need adjusting. Perhaps it’s the differential. In any event, my last foray into the medical arena of research yielded surprising results. The article came up in a search about nursing care. This was the title: “Facial lesions in piglets with intact or grinded teeth.”

It was published in a Scandinavian medical journal. Well, you know, what happens in Sweden …