The Open Mind, Hosted by Alexander Heffner
The Open Mind is a thoughtful excursion into the world of ideas across media, politics, technology, the arts and all realms of civic life.
The Open Mind, Hosted by Alexander Heffner
Discovering Dinosaur Extinction and the Atom Bomb
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The Open Mind on PBS
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"Collisions" author Alec Nevala-Lee discusses his landmark biography of physicist Luis Alvarez.