Orbital Path 2: Mass Extinctions Get Personal

Host Dr. Michelle Thaller talks to Prof. Lisa Randall, a theoretical particle physicist at Harvard, about her new book, Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe.

The scientists explore what caused the dinosaurs’ extinction and the role dark matter plays in the universe and our world.


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Orbital Path is produced by PRX and supported by the Alfred P. Sloan Foundation. Don't miss PRX's other science podcasts: Transistor and Outside Magazine.

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