Episodios

  • Decoding the secret messages of data, biology and music

    Decoding the secret messages of data, biology and music
    Mar 14 2025
    It's easy to focus on the nuances that get lost in translation, but what about the insights that are found? This hour, TED speakers reveal what we gain by adapting and translating information. Guests include textual scientist Gregory Heyworth, economist Ralph Chami, microbiologist and nanotechnologist Fatima AlZahra'a Alatraktchi and polyglot Lýdia Machová. Original broadcast date: May 19, 2023

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    50 m
  • A neuroscientist's guide to managing our emotions

    A neuroscientist's guide to managing our emotions
    Mar 7 2025
    Emotions sometimes feel overwhelming and debilitating—but science-backed tools can help us wrangle them. This hour, neuroscientist Ethan Kross shares research from his Emotion and Self-Control Lab.

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    50 m
  • The birds and the bees

    The birds and the bees
    Feb 28 2025
    "The birds and the bees" may be a euphemism for human reproduction, but procreation of actual winged animals is far wilder. This hour, TED speakers explore how birds, bees and bugs multiply. Guests include beekeeper Noah Wilson-Rich, biologist Carin Bondar, behavioral ecologist Marlene Zuk and comedian Julia Sweeney.

    Original broadcast date: July 15, 2022.

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    50 m
  • Soundtracks of our lives

    Soundtracks of our lives
    Feb 21 2025
    From our favorite songs to our own voices, we're surrounded by sound all day. But how does all this noise affect our emotions and behavior? This hour, TED speakers explore how sound shapes our lives. Guests include musician and professor of songwriting Scarlet Keys, AI CEO Pierre Barreau, voice expert Rebecca Kleinberger and musician Snow Raven.

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    50 m
  • Retracing the steps of their ancestors

    Retracing the steps of their ancestors
    Feb 14 2025
    To move forward, the United States must confront its history of racial inequality. This hour, three perspectives on looking to the past to build a better future for Black Americans. Guests include author Joseph McGill Jr., Code Switch co-host B.A. Parker and opinion columnist Charles Blow.

    Original broadcast date: February 23, 2024.

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    50 m
  • Who counts as a significant other?

    Who counts as a significant other?
    Feb 7 2025
    Finding "the one" can seem like life's ultimate goal—but should it be? This hour, TED speakers expand the definition of life partnership, whether it's with a friend, a spouse, a pet, or no one at all. Guest include journalist Rhaina Cohen, marriage and family therapist Stephanie Yates-Anyabwile, social psychologist Bella DePaulo and photographer Elias Weiss Friedman of "The Dogist."

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    50 m
  • The shocking power of tiny things

    The shocking power of tiny things
    Jan 31 2025
    Original broadcast date: February 24, 2023. You don't need to be big and boisterous to pack a punch. This hour, TED speakers explore the surprising strength of all things minuscule and fleeting. Guests include microbiologist Anne Madden, cognitive scientist Lera Boroditsky, former educator YeYoon Kim and former industrial engineer and Zen Buddhist monk Bart Weetjens.

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    50 m
  • The future of our memories

    The future of our memories
    Jan 24 2025
    From creating "synthetic" memories to reviving ruined monuments, tech no longer simply stores the past—it can enhance it. This hour, we explore new ways to capture, share and even recreate our past. Guests include technologist Pau Aleikum Garcia, cartoonist Amy Kurzweil and digital archaeologist Chance Coughenour.

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    50 m