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    Back to Press Play with Madeleine Brand

    Press Play with Madeleine Brand

    Dark Matter and the Dinosaurs

    Dark matter. It’s stuff that scientists say is all around us, but we can’t see it or touch it or smell it. It doesn’t show up on any of our scientific instruments, but it makes up about 85 percent of stuff in the universe. And when dinosaurs went extinct, could dark matter have played a role in their disappearance?

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    By Madeleine Brand • Nov 4, 2015 • 1 min read

    Dark matter. It’s stuff that scientists say is all around us, but we can’t see it or touch it or smell it. It doesn’t show up on any of our scientific instruments, but it makes up about 85 percent of stuff in the universe. And when dinosaurs went extinct, could dark matter have played a role in their disappearance?

    The full episode

    3 of 5
    Obamacare Challenges, White Mortality Rates, and Dark Matter
    1. 0:00Obamacare Challenges
    2. 8:20Mortality Rate Rising for Middle-Aged Whites
    3. 16:37Dark Matter and the DinosaursYou’re reading this
    4. 31:03CA Language Learners
    5. 39:33Tijuana Culture
    • https://images.ctfassets.net/2658fe8gbo8o/AvYox6VuEgcxpd20Xo9d3/769bca4fbf97bf022190f4813812c1e2/new-default.jpg?h=250

      Madeleine Brand

      Host, 'Press Play'

    • https://images.ctfassets.net/2658fe8gbo8o/AvYox6VuEgcxpd20Xo9d3/769bca4fbf97bf022190f4813812c1e2/new-default.jpg?h=250

      Matt Holzman

      Producer, 'The Document'

    • https://images.ctfassets.net/2658fe8gbo8o/AvYox6VuEgcxpd20Xo9d3/769bca4fbf97bf022190f4813812c1e2/new-default.jpg?h=250

      Anna Scott

      Former KCRW Housing and Homelessness Reporter

    • KCRW placeholder

      Jolie Myers

      Managing Producer, 'Press Play'

    • KCRW placeholder

      Lisa Randall

      Harvard University

      News

    The full episode

    3 of 5
    Obamacare Challenges, White Mortality Rates, and Dark Matter
    1. 0:00Obamacare Challenges
    2. 8:20Mortality Rate Rising for Middle-Aged Whites
    3. 16:37Dark Matter and the DinosaursYou’re reading this
    4. 31:03CA Language Learners
    5. 39:33Tijuana Culture
    Back to Press Play with Madeleine Brand