Stuff You Should Know

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How Nicotine Works May 31, 2011

Show notes

Sure, nicotine doesn't cause cancer, but it does rearrange the brain's reward system. Humans have been ingesting this plant for more than 6,000 years, but we generally understood little of it. Join Chuck and Josh as they explain how nicotine works.

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How do I start my own country? May 26, 2011

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Whether through revolution, colonization or other means, every country has its start somewhere. But how does the process work? Join Josh and Chuck as they explain how countries get created -- and why some countries aren't always recognized by others.

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What is terror management theory? May 24, 2011

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Terror management theory isn't about mid-level bureaucrats in Al-Qaeda -- so what exactly is it, and what does it say about human culture and our perception of mortality? Join Chuck and Josh as they explore the implications of terror management theory.

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What is parallel evolution? May 19, 2011

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In the process of parallel evolution, two seemingly unrelated species living in isolation can evolve surprisingly similar traits -- but how does it work, and why does it happen? Join Chuck and Josh as they break down the process of parallel evolution.

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Can the sun kill you? May 17, 2011

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Could the sun, typically known for providing light and warmth, kill us? The Apollo 17 mission almost resulted in tragedy due to a mega-flare -- and astronauts aren't the only ones at risk. Join Josh and Chuck to learn more about the sun.

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How Con Artists Work May 12, 2011

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They say you can't con an honest man, and that's key to thwarting cons; if it sounds too good to be true, it probably is. Learn how to avoid everything from small-time scams to the Nigerian money transfer in this captivating episode with Chuck and Josh.

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What is mountaintop removal mining? May 10, 2011

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Mountaintop removal mining is (to say the least) a controversial practice. But what exactly is it, how does it work and -- most importantly -- why should you care? Listen in to learn more about the effects of mountaintop removal mining.

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A Podcast to Remember (How Memory Works) May 05, 2011

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How does memory work? How is internet access changing the function of the human brain? In this podcast, Josh and Chuck take a closer look at the science behind memory -- and how modern technology may be changing it.

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How Parkour Works May 03, 2011

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The art of parkour is an astonishing combination of agility and physical strength pursued across the world -- but how does it work? Join Josh and Chuck as they explore the philosophy, history and pursuit of this unique form of artistic expression.

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How Rollercoasters Work, Minus the Fun Apr 28, 2011

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Whether you're a rollercoaster fan or avoid them like the plague, there's no denying that these contraptions are striking examples of physics at work. So how do they actually work? Join Josh and Chuck as they break down the mechanics of rollercoasters.

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