Demades — AI Podcasts on Any Topic

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

Three coaches break down the science of protein intake and expose how the fitness industry inflates the numbers to sell supplements. The evidence shows most people need around 1.6 grams per kilogram of bodyweight—roughly 40 percent less than the industry standard of one gram per pound—and that timing, meal frequency, and expensive powders matter far less than total daily intake. The episode covers the debunked thirty-gram absorption myth, the nonexistent anabolic window, recent findings on plant protein, and how protein needs actually shift based on age, training goals, and whether you're dieting.

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+Much+Protein+You+Actually+Need&utm_source=rss&utm_campaign=rss

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

Parents are caught between fierce cultural debates about infant sleep, but what does the actual research show? This episode cuts through the noise on cry-it-out training, bed-sharing safety, and early morning wake-ups. The evidence is messier and more reassuring than the internet wars suggest: sleep training methods don't cause the psychological harm critics claim, bed-sharing risks are real but highly conditional on specific circumstances, and early waking in toddlers is usually just biology. The conversation also tackles the overlooked toll of parental sleep deprivation and why the method you choose matters far less than whether you feel supported while using it.

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+Sleep+Research+Actually+Says+About+Cry-It-Out%2C+Co-Sleeping%2C+and+Early+Waking&utm_source=rss&utm_campaign=rss

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

What separates elite high school female soccer players from the rest? This episode digs into three concrete edges: tracking your menstrual cycle to optimize training load across the month, developing positional intelligence through pre-scanning drills that elite professionals use, and building leadership through specific accountability in the locker room. The hosts also cover how the transfer portal and NIL landscape are changing what college recruiters actually look for—and why your worst game on film might matter more than your highlights.

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=Reading+the+Game+Before+the+Ball+Arrives&utm_source=rss&utm_campaign=rss

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

This week's Hacker News highlights five stories that expose hidden complexity in systems engineers thought they understood: digitized restaurant menus reveal untapped public datasets, PostgreSQL logical replication catches teams with silent data loss, AI coding assistants show uneven productivity gains by engineer seniority, a supply chain attack hides in transitive dependencies, and a new memory-safe language challenges Rust's approach to lifetime inference. The connecting thread: confidence in abstractions often exceeds what those abstractions actually guarantee, and the vulnerabilities live one layer deeper than most engineers monitor.

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=Five+Abstractions+That+Leak%3A+Menus%2C+Postgres%2C+AI%2C+Supply+Chains%2C+and+Languages&utm_source=rss&utm_campaign=rss

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

In September 1260, a three-day battle at a spring in Palestine halted the Mongol Empire's westward conquest and reshaped the medieval world. The episode traces how Mamluk forces under commanders Qutuz and Baybars defeated the Mongol general Kitbuqa, preserving Egypt as a refuge for Islamic civilization and preventing the crusader states from gaining a second life. The hosts explore three cascading consequences: the survival of Sunni Islamic authority through a Cairo-based caliphate that would influence Islamic politics into the modern era, the dismantling of the crusader states, and the disruption of overland trade routes that ultimately pushed European exploration toward sea routes and the age of global commerce.

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=Ain+Jalut%3A+The+Battle+That+Stopped+the+Mongols&utm_source=rss&utm_campaign=rss

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

Craigslist generated six hundred million to one billion dollars annually with just fifty employees by mastering a counterintuitive playbook: dominate a single category in a single city, then replicate that pattern relentlessly before diversifying. The hosts reverse-engineer how an email list became the default classifieds platform across America—not through product innovation or aggressive expansion, but through sequential category dominance and the audience lock-in that followed. They also expose why the popular myth about Craigslist's simplicity misses the real mechanism, and why that same mechanism is now being used against it, one vertical at a time, by better-funded competitors.

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+Craigslist+Compounded+Through+Sequential+Dominance&utm_source=rss&utm_campaign=rss

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

Vitamins and minerals don't provide energy, but without them your body's engine misfires—and a single orange once meant the difference between life and death at sea. This episode breaks down what micronutrients actually are, why fat-soluble and water-soluble vitamins behave so differently, and which deficiencies are genuinely common (iron, vitamin D, B-twelve). The hosts examine whether expensive supplement bottles are necessary or whether a varied diet of leafy greens, fatty fish, legumes, and whole grains covers your bases far more reliably than pills ever could.

Based on "Nutrition — Vitamins and Minerals: Why Micronutrients Matter" by OpenStax (Rice University) (OpenStax, https://openstax.org/details/books/nutrition), licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-nc-sa/4.0/). Adapted by Demades into an AI-narrated audio discussion. In keeping with the ShareAlike term, this episode's adapted material is offered under the same license (CC-BY-NC-SA-4.0). Published as free, non-commercial content in line with the source's NonCommercial term. 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=Vitamins+and+Minerals%3A+Why+Micronutrients+Matter&utm_source=rss&utm_campaign=rss

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

Digestion doesn't start in the stomach—it begins the moment you see food. This episode traces a single bite through every organ, enzyme, and handoff in your digestive system, correcting common misconceptions along the way. You'll learn why the stomach is more of a holding tank than a processing plant, how the small intestine's tennis-court-sized surface area absorbs nutrients at lightning speed, and why your gut microbiome and liver are just as crucial as your teeth. The hosts also explore the surprising connections between digestive health and immunity, mood, and the gut-brain axis.

Based on "Nutrition — How Digestion Works: From Plate to Cell" by OpenStax (Rice University) (OpenStax, https://openstax.org/details/books/nutrition), licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-nc-sa/4.0/). Adapted by Demades into an AI-narrated audio discussion. In keeping with the ShareAlike term, this episode's adapted material is offered under the same license (CC-BY-NC-SA-4.0). Published as free, non-commercial content in line with the source's NonCommercial term. 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=How+Digestion+Works%3A+From+Plate+to+Cell&utm_source=rss&utm_campaign=rss

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

What does it mean to do work? Why does a sprinter's power output dwarf an office worker's? And why can you feel exhausted while having done zero joules of mechanical work? This episode untangles the precise physics definitions of work, energy, and power—showing how they connect to everyday experiences like climbing stairs, jumping, and moving objects. The hosts walk through the work-energy theorem, conservation of energy, and how power measures the rate at which work happens, revealing why these concepts matter not just in labs but in sports performance, machine efficiency, and understanding your own body as an energy converter.

Based on "College Physics 2e — Work, Energy, and Power: The Physics of Movement" by OpenStax (Rice University) (OpenStax, https://openstax.org/details/books/college-physics-2e), licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-nc-sa/4.0/). Adapted by Demades into an AI-narrated audio discussion. In keeping with the ShareAlike term, this episode's adapted material is offered under the same license (CC-BY-NC-SA-4.0). Published as free, non-commercial content in line with the source's NonCommercial term. 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=Work%2C+Energy%2C+and+Power%3A+The+Physics+of+Movement&utm_source=rss&utm_campaign=rss

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

Cellular respiration is the process that converts food into ATP, the universal energy currency your cells use for every function—from heartbeats to thoughts. This episode walks through the three stages: glycolysis in the cytoplasm, the citric acid cycle in the mitochondria, and the electron transport chain, which together extract roughly 36 to 38 ATP molecules from a single glucose molecule. You'll learn why oxygen is essential, what actually causes that burning sensation during a sprint, and why the same basic machinery that powered Earth's first cells is still running in your body today.

Based on "Concepts of Biology — Cellular Respiration: How Your Cells Burn Fuel" by OpenStax (Rice University) (OpenStax, https://openstax.org/details/books/concepts-biology), licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-nc-sa/4.0/). Adapted by Demades into an AI-narrated audio discussion. In keeping with the ShareAlike term, this episode's adapted material is offered under the same license (CC-BY-NC-SA-4.0). Published as free, non-commercial content in line with the source's NonCommercial term. 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=Cellular+Respiration%3A+How+Your+Cells+Burn+Fuel&utm_source=rss&utm_campaign=rss