Emily Keegin, photo editor, creative consultant, and author of The New York Times Opinion piece "The Museum of America," walks through her collection of 25 objects that define American life, from Crest Whitestrips to the T-shirt cannon, as listeners add their own to the exhibit.

Photo: Director Jorma Taccone of his film “Over Your Dead Body” shoots a t-shirt cannon on stage during the 2026 Beyond Chicago at the Music Box Theatre on April 05, 2026 in Chicago, Illinois. (Barry Brecheisen/Getty Images)

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