Can You Identify These Unusual Hobbies? Nobody Gets #5! Which of the following is a rare hobby that involves collecting and studying antique keys? Numismatics Keychain collecting Odontophilia Caliology None Which hobby involves the practice of creating intricate designs by folding and weaving strips of paper? Origami Knitting Cross-stitching Macramé None Which hobby involves the collection and study of vintage typewriters? Philately Calligraphy Typewriter collecting Lithography None Which hobby involves the creation and manipulation of small figurines and characters for storytelling and display? Sculpting Painting Diorama crafting Pottery None Which hobby involves the collection and study of antique, rare, or unusual medical devices and instruments? Numismatics Philately Calligraphy Iatrophilia None Time's up Most Popular Most Popular