Explore Episode Segments
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Changing Views About a Changing Climate
Former climate change skeptic Richard Muller describes his evolving views on climate change science.
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Planning for ‘Curiosity’ on Mars
NASA scientist John Grunsfeld gives a preview of the Mars Curiosity mission, from the landing’s ‘seven minutes of terror’ to the plans for the exploration ahead.
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Tech Giants Gear Up for Patent Battle
Apple and Samsung enter the courtroom in a battle over the way their mobile devices work, look, and feel.
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Making Movies That Zoom into Foreign Worlds
The stars of these films usually have only one cell.
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One Doc’s Prescription For Hassle-Free Healthcare
Dr. Jay Parkinson envisions more efficient healthcare for his patients’ and it starts with an email.
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Spending the Holidays at a Toxic Waste Site
Where the typical tourist sees putrid wasteland, writer Andrew Blackwell sees magnificent scenery.