Professor Pringle learns why the best cheese tastes like poop, the benefits of agitating animals, and a potential new source of revenue for nursing mothers, when he interviews the owner of a gourmet cheese shop.
It's all about the thorns, as Professor Pringle interviews a florist who specializes in revenge bouquets.
Professor Pringle learns the meaning of "Forged in blood, pig-tested," when he speaks with a craftsman who makes edged weapons.
Professor Pringle sees pigs fly and fatally curious cows when he interviews the owner of a farm that humanely raises and "processes" cattle, pigs and chickens.