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    Science FridayHarnessing the superpowers of silk
    18 minEpisode 1268

    Harnessing the superpowers of silk

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    A listener recently called in asking how they might get a pair of functioning web shooters so they could operate as a local Spider-Man. While web shooters (sadly) don’t exist, we can say that the ways real spiders use silk put Peter Parker’s powers to shame. Spiders can use their sticky threads to sail through the air, capture prey larger than them, and even live underwater. And scientists trying to harness those powers.

    Host Flora Lichtman chats with spider-silk aficionado Cheryl Hayashi about the wonders of silk, and Fiorenzo Omenetto shares how his engineering lab uses silk in the design of biomedical tools, like vaccines and sensors.

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    © Science Friday and WNYC StudiosLength 18 min31 March 2026Episode 1268ScienceFactsEducationalUSAEpisodic

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here

    A listener recently called in asking how they might get a pair of functioning web shooters so they could operate as a local Spider-Man. While web shooters (sadly) don’t exist, we can say that the ways real spiders use silk put Peter Parker’s powers to shame. Spiders can use their sticky threads to sail through the air, capture prey larger than them, and even live underwater. And scientists trying to harness those powers.

    Host Flora Lichtman chats with spider-silk aficionado Cheryl Hayashi about the wonders of silk, and Fiorenzo Omenetto shares how his engineering lab uses silk in the design of biomedical tools, like vaccines and sensors.

    Guests:

    Dr. Cheryl Hayashi is the senior vice president and provost of science at the American Museum of Natural History in New York City.

    Dr. Fiorenzo Omenetto is a biomedical engineer and director of the Silklab at Tufts University in Massachusetts.

    Transcripts for each episode are available within 1-3 days at sciencefriday.com.

    Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374

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    © Science Friday and WNYC Studios |Original Episode URL. The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.


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