Podcast catalog

99% Invisible

Roman Mars

Episodes

  • Zone Zero

    Berkeley’s celebrated hillside design grew from the Hillside Club’s arts-and-crafts ideal of houses integrated into dense gardens, but that same design left homes vulnerable to embers and fast-moving fires.

  • 100 Objects #22: AOL Disc

    Jan Brandt’s AOL disc campaign solved a marketing problem that explanations could not: giving people a free, trackable trial let them experience the Internet and produced response rates as high as 18%, compared with the 1–2% common in direct marketing.

  • Doktoro Esperanto

    L. L. Zamenhof designed Esperanto after witnessing ethnic, religious, and linguistic hostility in Bialystok, hoping a shared second language would reduce mistrust and lead toward peace.

  • 100 Objects #21: Window from the House of D

    The design of the women's prison windows unintentionally created channels of communication that fostered resistance and community building.

  • Audio Guide of the Imperfections of a Perfect Masterpiece

    Frank Lloyd Wright’s concept of organic architecture was about the metaphor of a living organism, not just the building’s seashell shape.

  • Tony Hawk's Real-Life Willy Wonka

    Indie Austin's experience design is based on creating personal stories and challenges through a series of intentional 'stepping stones.'

  • The Problem With Football Helmets

    The guardian cap is designed to absorb impacts and reduce concussion risks, but it is criticized for its appearance and limited acceptance among players.

  • (Not Just) Another Brick in the Wall

    Bricks are a fundamental and universally recognizable building material that has persisted through centuries because of its simplicity and conveyance of permanence.

  • 100 Objects #20: AA Sobriety Chip

    Alcoholics Anonymous has deeply influenced American culture and perceptions of sobriety, but it is rooted in Christian and culturally specific traditions.

  • Tootle of a Devilish Song

    Yodeling likely originated in the Alps around 400 AD, initially used by cattle herders for communication or ritual purposes.

  • 100 Objects #19: Western Electric 500 Series

    The Western Electric 500 series telephone was designed to provide a reliable, durable, and repairable connection, lasting over 30 years because it was built for rental and long-term use.

  • The Rocky Statue

    The iconic scene of Rocky running up the Philadelphia Museum of Art steps helped cement the statue as a symbol of resilience and grit in the city’s identity.

  • 100 Objects #18: Hair Relaxer

    A significant majority of Black women in the U.S. have used chemical relaxers, which played a role in both economic empowerment and cultural standards of beauty.

  • Doves Type

    Friendships can deeply influence artistic and professional collaborations, but they can also end painfully and dramatically.

  • 100 Objects #17: M43 Field Jacket

    The development of the M43 jacket represented a major shift towards scientific innovation in military clothing, prioritizing functionality over tradition or aesthetics.

  • Kobuk the Destroyer

    Effective product testing is crucial for safety and reliability, but traditional methods often fall short in real-world scenarios.

  • 100 Objects #16: Wheel of Fortune Dalmatian

    Game show prizes have historically mirrored American societal values and dreams, shifting from merit-based promises of wealth through knowledge to symbols of consumerism and material comfort.

  • 1-800-PODCAST

    The invention of the 800 number by AT&T in the 1960s revolutionized consumer access to businesses and shaped modern retail and customer service cultures.

  • 100 Objects #15: Bundy Clock

    The concept of standardized time was driven by practical needs like train schedules, but it also facilitated a shift toward uniformity that affected everyday life.

  • Spolia

    Reuse of building materials has a deep historical precedent, dating back to Roman times, where it was used as both a practical solution and a form of political or cultural messaging.

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