Podcasts de pbs

Mother of All Extinctions

NOVA scienceNOW producer Joe McMaster asks our series host, Neil deGrasse Tyson, why everyone...

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Extinction Happens

NOVA scienceNOW producer Julia Cort talks to MIT geologist Sam Bowring about a mass extinction at...

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Longevity Gene

NOVA scienceNOW producer Chad Cohen describes a new study that may link longevity to a gene...

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Bacteria Unite!

Bonnie Bassler of Princeton University explains how bacteria can "talk" with one another, and...

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Cosmic Perspective: Intelligent Life?

NOVA scienceNOW host and astrophysicist Neil deGrasse Tyson gives his "Cosmic Perspective" on...

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Eavesdropping on ET

Seth Shostak, senior astronomer for SETI, explains the organization's search for other...

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Leeches!

Mark Siddall, a leech expert at the American Museum of Natural History, wants to change how you...

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Bridge Doctors

Structural engineer Michael Todd describes the state of bridge monitoring around the world....

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Cosmic Perspective: Telescopes in Space

NOVA scienceNOW host Neil deGrasse Tyson gives his "Cosmic Perspective" on telescopes in space....

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Doctor Q.

Dr. Alfredo Quinones-Hinojosa is a neurosurgeon and cancer researcher at Johns Hopkins School of...

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Rock Star Geneticist

Geneticist Pardis Sabeti does it all -- she finished a PhD while working her way through Harvard...

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To Test or Not to Test?

Dr. Arthur Caplan, director of the Center for Bioethics at the University of Pennsylvania,...

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Catching Forged Photos

In this podcast, Dartmouth College computer scientist Hany Farid discusses his work on...

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Finding Lost Memories

In this podcast, hear from MIT's Eric Lander and Li-Huei Tsai about new experiments that are...

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Cosmic Perspective: Dark Matter and Dark Energy

NOVA scienceNOW host Neil deGrasse Tyson gives his "Cosmic Perspective" on dark matter and dark...

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Hands on Hubble

John Grunsfeld, an astronomer and astronaut, says that fixing the Hubble Space Telescope will be...

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Cosmic Perspective: Bad News and Uncertainty

NOVA scienceNOW host Neil deGrasse Tyson gives his "Cosmic Perspective" on bad news and...

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A Cosmic Enigma

Dark matter is a cosmic enigma. We can't see it or touch it -- so what is it? We asked MIT...

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Asking Big Questions

Dr. Judah Folkman, a pioneer in the field of cancer research, passed away in January 2008. In...

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Easter 2015 Part 1: The Reconciler - Audio Only

- If we can have any hope of being reconciled to God, we need a very unique Reconciler, and the...

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