Season 6 (2012)

What Makes Us Human?
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October 10, 2012

Scientists have struggled for centuries to pinpoint the qualities that separate human beings from the millions of other animal spe...Read more

Can Science Stop Crime?
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October 17, 2012

What's the secret to stopping crime? David Pogue gives the third degree to scientists pushing the limits of technology, not only t...Read more

How Smart Can We Get?
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October 24, 2012

How do you get a genius brain? Is it all in your genes? Or is it hard work? Is it possible that everyone’s brain has untapped geni...Read more

Can I Eat That?
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October 31, 2012

What are the secrets behind your favorite foods? Why are some treats, like chocolate-chip cookies, delectable, while others, like ...Read more

What Are Animals Thinking?
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November 7, 2012

Probe animal morality, the "swarm intelligence" of a beehive, the amazing navigation talents of pigeons, and more.

What Will the Future Be Like?
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November 14, 2012

Meet the people building tomorrow's robots, 3-D virtual environments, mind-reading machines, and more.