Demades — AI Podcasts on Any Topic

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

The Federal Reserve's twelve-person committee controls a single lever—the overnight lending rate between banks—that ripples through every loan you'll ever take. This episode traces how a quarter-point move in a room you've never seen becomes six hundred dollars more on your monthly mortgage, explores why the Fed's real power lies in what people believe it will do, and examines the impossible trade-off at the heart of every rate decision: helping borrowers means hurting savers, cooling inflation means risking jobs. It's a story about an institution with enormous reach but blunt tools, run by humans making bets on incomplete information.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=What+Fed+Decisions+Mean+for+Normal+People&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

The planet depends on advanced semiconductors made almost entirely by one company on Taiwan, using machines from a single Dutch manufacturer, in a concentration of expertise that emerged by accident within living memory. This episode traces how the chip industry became the world's most critical chokepoint—from the physics of etching circuits with vaporised tin to the geopolitical panic that erupted when supply broke during the pandemic—and explores what governments are now spending billions to change: whether reshoring production can buy resilience without destroying the efficiency that made abundance possible in the first place.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=Global+Chips%3A+Where+the+Leverage+Sits+Now&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

The light warming your face right now left the Sun's core a hundred thousand years ago. This episode traces the nuclear fusion process that powers the Sun—the proton-proton chain reaction that converts hydrogen into helium deep in the core at fifteen million degrees—and explains why that journey takes so long despite light traveling at incredible speed. Along the way, discover how neutrinos act as a live broadcast from the Sun's interior, revealing what's happening in the core right now rather than the ancient light we see, and how the Sun's fuel will sustain it for another five billion years.

Based on "Astronomy — The Sun as a Nuclear Furnace" by OpenStax (Rice University) (OpenStax, https://openstax.org/books/astronomy/pages/16-thinking-ahead), licensed under Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). Adapted by Demades into an AI-narrated audio discussion. Access for free at https://openstax.org.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=The+Sun+as+a+Nuclear+Furnace&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

Three hosts untangle what's genuinely new about AI chatbots and what's hype. They explain how transformer models work—predicting the next word at massive scale—and why that produces both remarkable capability and confident hallucination. The episode breaks down how these systems are trained in two stages: first learning language from the internet, then learning politeness through human feedback. It examines the real harms already happening (biased loan algorithms, convincing fakes, scams) alongside the speculative far-future risks, and offers a practical frame for using these tools: treat them as brilliant but dishonest interns, useful for drafts and brainstorming, dangerous where you can't verify the answer yourself.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=The+Week+in+AI%3A+What+Actually+Mattered&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

The Moon is falling toward Earth right now—and always will be, perpetually missing. This episode traces how Kepler's discovery that planets orbit in ellipses, combined with Newton's insight that gravity is one universal force, revealed that orbits are simply falling trajectories aimed so precisely they never land. From an eight-minute discrepancy in Mars observations to Newton's cannon thought experiment, learn why astronauts float in space, how we navigate probes across the solar system, and why nothing anywhere ever falls straight down.

Based on "Astronomy — Orbits and Gravity: Why Nothing Falls Straight Down" by OpenStax (Rice University) (OpenStax, https://openstax.org/books/astronomy/pages/3-thinking-ahead), licensed under Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). Adapted by Demades into an AI-narrated audio discussion. Access for free at https://openstax.org.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=Orbits+and+Gravity%3A+Why+Nothing+Falls+Straight+Down&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

From ten percent to a majority: Americans who'd oppose a cross-party marriage have grown dramatically, but not because people got more extreme. Instead, the parties sorted themselves into tidy ideological clusters, starting with the slow Southern realignment after civil rights, and the feeling of animosity has outpaced actual policy disagreement. The episode traces how identity collapsed onto a single political line, how structural features like the two-party system and perpetual campaigns amplify that division, and why the caricatures we hold of the other side are often angrier than the reality.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=How+Polarization+Actually+Happened&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

How did a graphics-chip startup founded in a Denny's become the world's most valuable company? This episode traces Jensen Huang's path from a Kentucky boarding school to building Nvidia, examining the real decisions—and the luck—behind the mythology. The hosts dig into Huang's management philosophy of permanent crisis, the bet on CUDA that nearly bankrupted the company, and the cosmic alignment of GPU architecture with neural network mathematics that changed everything. They also hold the line on what's actually documented versus what's become legend, and ask what concentration of power in AI infrastructure means when one company controls the picks and shovels.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=Jensen+Huang%3A+NVIDIA%27s+30-Year+Overnight+Success&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

For sixty years, NASA built its own rockets through cost-plus contracts that rewarded spending more money and taking longer. When the Space Shuttle retired in 2011, the agency faced a choice: keep building, or buy seats from private companies. This episode traces how a single shift in contract language—from specifying designs to specifying outcomes—unlocked reusable rockets, cut costs from over eighty million dollars per seat to fifty-five million, and forced NASA to master an entirely new skill: keeping a competitive marketplace alive. The hosts examine what cost-plus contracts were actually for, why they stopped working once spaceflight became routine, and the real tension that remains unsolved: dependence on a single private provider.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=NASA+vs.+SpaceX%3A+How+Government+Learned+to+Buy+Rockets&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

A semiconductor chip is humanity's most sophisticated supply chain achievement—a single device that passes through dozens of countries and depends on irreplaceable expertise concentrated in one Taiwanese city. This episode traces the relay from design to your pocket: California blueprints, Dutch printing machines with German mirrors, Japanese materials, Taiwanese factories with thirty years of accumulated know-how, and Malaysian packaging. It explores why this fragile web works at all, why you can't simply replicate it elsewhere despite billions in subsidies, and what actually happens when governments try to bring chip manufacturing home.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=The+Semiconductor+Supply+Chain%3A+The+Most+Complex+Object+Humans+Make&utm_source=rss&utm_campaign=rss

AI-generated podcast — the hosts and voices are synthetic, not real people. Made with AI by Demades.

Nuclear fusion—the same reaction powering the sun—has been perpetually "thirty years away" for seven decades. This episode cuts through the hype to explain what fusion actually is, why the physics is brutally difficult, and why recent breakthroughs suggest the real bottleneck is no longer physics but engineering and economics. The hosts explore the two main approaches (magnetic bottles like tokamaks and laser-based inertial confinement), the role of private capital in accelerating timelines, and how to distinguish genuine progress from press-release noise. The payoff, if achieved: nearly limitless clean energy from seawater with no meltdown risk and no long-lived radioactive waste.

Create your own podcast — free. Turn any topic into a research-backed, multi-host episode like this one — no card needed: https://demades.ai/studio?studio=1&topic=Nuclear+Fusion%3A+No+Longer+30+Years+Away%3F&utm_source=rss&utm_campaign=rss