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100 Objects #15: Bundy Clock episode artwork

Aug 28, 2026 37 min

100 Objects #15: Bundy Clock

from 99% Invisible Hosted by Ellie Lightfoot

In 1888, Willard Bundy created the first employee "time clock" — essentially a souped-up grandfather clock that could, for the first time, produce an accurate record of when workers arrived and left. Though Bundy’s aim was simple, his invention soon sparked a change in American life far broader than he intended. Roman Mars and reporter Ellie Lightfoot trace how the time clock not only ignited a revolution in workplace efficiency and surveillance, but transformed our relationship to time itself. A History of the United States in 100 Objects is a production of 99% Invisible and BBC Studios. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

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How the time clock not only ignited a revolution in workplace efficiency and surveillance, but transformed our relationship to time itself.

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100 Objects #15: Bundy Clock

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