World Model · podcast knowledge graph

100 Objects #11: Brannock Device

2026-07-31 · 28 min · 9 entities

episode page audio

Asserted relationships

  • → hosted by Roman Mars person
    0.55
    evidence rules-v4
    Feed author/publisher: Roman Mars
  • → discusses Arts concept
    0.40
    evidence rules-v4
    Feed category: Arts
  • → discusses Design website
    0.40
    evidence rules-v4
    Feed category: Design
  • → hosted by SiriusXM Podcasts and Roman Mars company
    0.40
    evidence rules-v4
    Feed author/publisher: SiriusXM Podcasts and Roman Mars

Entities found in this episode

concepts 3

  • mentioned Arts concept
    0.50
    evidence rules-v4
    Feed category: Arts
  • mentioned Brannock Device concept
    0.42
    evidence rules-v4
    100 Objects #11: Brannock Device
  • discusses Arts concept
    0.40
    evidence rules-v4
    Feed category: Arts

persons 2

  • mentioned Roman Mars person
    0.70
    evidence rules-v4
    Feed author/publisher: Roman Mars
  • hosted by Roman Mars person
    0.55
    evidence rules-v4
    Feed author/publisher: Roman Mars

companys 2

websites 2

  • mentioned Design website
    0.50
    evidence rules-v4
    Feed category: Design
  • discusses Design website
    0.40
    evidence rules-v4
    Feed category: Design
Episode description as stored
In 1925, the world saw the birth of what just might be the greatest gadget in American History: the Brannock Device. The metal contraption transformed the way we measure feet forever, and more than a century after its invention…it has barely changed. Roman Mars and journalist Paul Lukas trace the life of the Brannock Device, from its role outfitting WWII sailors to its surprising endurance into the modern era, even as the entire world changed around it. 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 . Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.