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First Principles is the podcast that deconstructs the complex, invisible systems shaping our modern world. Ever wonder how a social media algorithm works, how AI really thinks, or how GPS knows your e... more
FAQs about First Principles:How many episodes does First Principles have?The podcast currently has 52 episodes available.
March 06, 2026EP52 - Magnetic Resonance: How We Learned to Listen to the Body’s WaterYou lie still in a narrow tube, surrounded by a deafening, rhythmic clanging, while a machine sees through your skin and bone without ever touching you. It feels like magic, but it is actually a symphony of quantum mechanics and superconducting magnets. In this episode, we deconstruct the MRI to reveal how we trick the water in your body into singing a song that a computer can turn into a map of your insides....more27minPlay
February 27, 2026EP51 - Bottling the Star: The Impossible Physics of Nuclear FusionWe have spent decades chasing the holy grail of energy: a way to power our civilization using the same mechanism that lights the stars. But why has Nuclear Fusion, the promise of infinite and clean power, remained perpetually twenty years away? We strip away the science fiction to reveal the violent, subatomic reality of trying to trap a sun in a magnetic bottle....more25minPlay
February 20, 2026EP50 - Mirror World: How Digital Twins Clone Reality to Predict the FutureImagine if you could create a perfect, living copy of a jet engine, a skyscraper, or even your own heart, and test it to the breaking point without ever touching the real thing. This episode deconstructs Digital Twins, tracing the technology from Apollo 13’s desperate physical hacks to the invisible data streams that allow engineers to fix problems before they even happen....more21minPlay
February 13, 2026EP49 - Graphene and the Impossible Physics of the One-Atom-Thick WorldImagine a material two hundred times stronger than steel, more conductive than copper, yet so thin it is technically invisible. We deconstruct the accidental discovery of Graphene to understand how a simple roll of scotch tape and a pencil stump unlocked a new dimension of physics that shouldn't mathematically exist....more26minPlay
February 06, 2026EP48 - The Universal Language Decoding HTTP and the Secret Life of APIsWe tap a button and a car arrives or a flight is booked, but we rarely consider the invisible conversation making it happen. This episode deconstructs the rigid, polite, and surprisingly simple language that allows the world's computers to talk to each other....more25minPlay
January 30, 2026EP47 - The Messenger Code: How mRNA Vaccines Rewrote the Rules of MedicineWe all know the relief of the vaccine rollout, but few of us understand the molecular miracle that happened inside our arms. This episode moves beyond the headlines to decode how scientists turned the human body into a temporary vaccine factory, using a fragile strip of genetic code and a microscopic bubble of fat to change history....more24minPlay
January 23, 2026EP46 - The Silent Engine: Deconstructing Solar Power and the Silicon TrapWe are accustomed to electricity coming from massive, roaring turbines, but a solar panel sits in total silence, motionless, converting sunlight into power. In this episode, we strip away the dark glass exterior to reveal the atomic machinery inside, exploring how a specific arrangement of rock and crystal can trap a photon and force it to do work....more24minPlay
January 16, 2026EP45 - Wiring the Ghost: How Brain-Computer Interfaces Translate Thought into ActionWe often fantasize about telepathy, moving objects with our minds like a Jedi, but for some, this sci-fi dream is becoming a medical reality. In this episode, we deconstruct the "magic" of Brain-Computer Interfaces to reveal how wet biology talks to dry silicon, and how a storm of salty ions can act as a universal remote for the world....more23minPlay
January 09, 2026EP44 - The Planetary Nervous System: Deconstructing the Internet of ThingsIt feels like magic when your watch tracks your sleep or your lights turn on as you enter a room, but how do inanimate objects actually "know" anything? This episode peels back the glossy interface of the smart home to reveal the messy, fascinating reality of sensors, signals, and the physical mechanics that allow the digital world to touch the physical one....more26minPlay
January 02, 2026EP43 - The Possible Worlds Engine: The First Principles of Digital SimulationWe check the 7-day weather forecast without a second thought, trusting it to tell us whether to pack an umbrella. But how does a computer "know" what the sky will do next week? It feels like a guess, but it's one of the most complex calculations on Earth. This episode opens the black box of digital simulation to find the simple, brilliant rules computers use to build a copy of our world... and predict its future....more34minPlay
FAQs about First Principles:How many episodes does First Principles have?The podcast currently has 52 episodes available.