#infrastructure
161 episodes · Page 5 of 7
#2782: Are AI Data Centers Really New or Just Patched Together?
The real bottleneck isn't GPUs — it's power transformers. A look at the physics and economics of AI infrastructure.
#2771: The Hidden Sophistication of Oil Refining
How ancient marine microorganisms become gasoline, diesel, and jet fuel — the complete journey from source rock to pump.
#2768: How Eurovision Built Europe's Broadcast Backbone
Eurovision wasn't born as a song contest. It was a television network first—and that infrastructure shaped everything.
#2748: What Cities Look Like Without Cars
How Barcelona, Paris, and others are redesigning streets for people instead of vehicles — and what we can learn from them.
#2746: How Zoning Built the Suburbs We Hate
Why walkability advocates loathe suburbs, from Ponzi scheme infrastructure to deadly stroads.
#2745: What Do Urban Planners Actually Do?
The invisible skeleton of cities, from sewers to zoning fights. What breaks if you let cities grow organically?
#2744: What Walkability Actually Means in Urban Planning
The five D’s of walkability — density, diversity, design, destination accessibility, and distance to transit — explained.
#2733: Did the Airplane Actually Kill the Train?
The airplane didn't shrink the railways — the car did. Here's the real story of how we learned to move.
#2714: How Texas Became the Oil State
Spindletop didn't make Texas synonymous with oil. The real story involves geology, regulation, and a surprising government intervention.
#2656: Marconi vs. the Cable Builders: Who Really Built the Internet?
Was the internet born from Marconi's wireless towers or the first transatlantic telegraph cables? We argue both sides.
#2655: The Crossroads That Became a World
The intersection that became the heart of a university town, from post road to modern-day agora.
#2620: How Atomic Clocks Actually Keep Time
Why the second is defined by a cesium atom, not the Earth's rotation — and why leap seconds are causing chaos.
#2576: The Centimeter-Level Challenge of Burying City Power
How cities bury high-voltage cables with centimeter precision and why some still keep wires overhead.
#2570: Can Solar Alone Power a Country?
What total solar sufficiency actually requires — from generation to storage to the grid itself.
#2569: The Invisible Miracle of Grid Balancing
The grid has no storage. Every electron was generated a fraction of a second ago. Here's how it stays balanced.
#2568: When Does Your House Need Three-Phase Power?
Why industrial machines need different electricity — and when your home AI rig might too.
#2530: Canals as Highways: The Real Pollution Math of Water Transit
Venice moves garbage, ambulances, and Amazon deliveries by boat. How does water transit actually compare to buses on pollution?
#2450: The Time Zone King and the Database That Runs the World
How a missed train led to global time zones, why DST exists for bug hunting, and the volunteer database that keeps the internet on time.
#2433: What Actually Makes a Hyperscaler?
It's not just about size. The architecture, automation, and breadth of services define what makes a hyperscaler.
#2359: When the Sandbox Doesn't Fit: Sysadmins Using a Dev Tool
Discover why Claude Code excels as a sysadmin tool despite being designed for developers — and the challenges that come with it.
#2096: Why 6G Is Just Lightbulbs with Extra Steps
We hit the physics wall: why 6G needs smart mirrors, not brute force, to beat concrete and rain.
#2080: The Silent Failure of Emergency Alerts
Why your phone might sleep through a siren, and how traffic lights could save your life.
#2055: Could a Middle East Trading Bloc Replace the Ring of Fire?
Could a post-regime Iran unlock a massive Middle East trading bloc, from Dubai to Tehran?
#2032: Jerusalem's Skyscrapers Are Just Holograms
A producer claims Jerusalem's new towers aren't built—just light projected onto scaffolding to fool investors.