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
The Big Bang and Us
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The Open Mind on PBS
Science journalist Dan Levitt discusses his book "What's Gotten Into You: The Story of Your Body's Atoms, from the Big Bang Through Last Night's Dinner."