First Principles Daily

By Patrick

A daily narrative podcast that reasons about the world from first principles — the 'magic wand number' and the 'Idiot Index'. Episodes alternate between a concrete example of first-principles thinking... more

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FAQs about First Principles Daily:

How many episodes does First Principles Daily have?

The podcast currently has 75 episodes available.

First Principles Daily episodes:

June 30, 2026 Ep 25: Before containers, dock handling often cost more than the sea voyage itself; afterward the entire system converged on the steel-and-fuel floor.
Before containers, dock handling often cost more than the sea voyage itself; afterward the entire system converged on the steel-and-fuel floor.
Segment 1 — The Cold Open
In the 1950s a typical break-bulk freighter spent three weeks or more tied to the pier while gangs of longshoremen moved cargo crate by crate, pallet by pallet. A single ship might require two hundred workers and hundreds of separate lifts just to empty and refill its holds. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=uChICHgic4Y
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
9min
June 29, 2026 Ep 24: Indoor farms sell lettuce at premium prices, yet the electricity to replace sunlight often exceeds the value of the crop itself.
Indoor farms sell lettuce at premium prices, yet the electricity to replace sunlight often exceeds the value of the crop itself.
Segment 1 — The Cold Open
Vertical farms stack crops in controlled rooms and promise reliable local harvests without weather or long supply chains. The finished head of lettuce reaches the store at prices several times higher than field-grown equivalents, even though the seeds and water involved remain inexpensive commodities. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=gkRvwhmpuOI
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 28, 2026 Ep 23: Two brothers spent a few dollars on fabric and wire to solve aircraft control while rivals spent fortunes on engines that still crashed.
Two brothers spent a few dollars on fabric and wire to solve aircraft control while rivals spent fortunes on engines that still crashed.
Segment 1 — The Cold Open
In 1901 the best-funded aviation teams in the United States were ordering larger steam engines and thicker spruce spars, yet their machines still tumbled out of the sky the moment a gust arrived. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=xodTlnnX4Fw
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 27, 2026 Ep 22: Geothermal could supply steady power anywhere if the cost of reaching hot rock fell to the price of pipe and steel alone.
Geothermal could supply steady power anywhere if the cost of reaching hot rock fell to the price of pipe and steel alone.
Segment 1 — The Cold Open
A few kilometers down, the rock under most places on Earth already sits at temperatures that could drive a turbine without any fuel at all. Yet geothermal supplies only a tiny fraction of global electricity because the dominant expense is not heat but the act of drilling and completing a well that can extract it reliably. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=Qurb_bCKz7I
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
12min
June 26, 2026 Ep 21: Before 1909, nitrogen for crops came from finite mines and seabird droppings; the Haber-Bosch process turned the air itself into an unlimited supply.
Before 1909, nitrogen for crops came from finite mines and seabird droppings; the Haber-Bosch process turned the air itself into an unlimited supply.
Segment 1 — The Cold Open
Before the twentieth century, every additional hectare of productive farmland depended on shipments of Chilean saltpeter or Peruvian guano whose deposits were visibly shrinking. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=dz0nX1dDIkQ
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 25, 2026 Ep 20: In 1941 the world’s penicillin could treat only a handful of patients; three years later it covered every Allied casualty on D-Day because the process was rebuilt around oxygen transfer and reactor volume instead of flask surface area.
In 1941 the world’s penicillin could treat only a handful of patients; three years later it covered every Allied casualty on D-Day because the process was rebuilt around oxygen transfer and reactor volume instead of flask surface area.
Segment 1 — The Cold Open
In the spring of 1941 a single patient in Oxford received the entire British stock of penicillin, and when the drug appeared in his urine it was collected, purified again, and given back to him because there was nothing else. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=bn_x4ttKaSM
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 24, 2026 Ep 19: A commercial kitchen build-out can run half a million dollars, yet the raw steel, compressors, and ductwork inside point to a far lower floor.
A commercial kitchen build-out can run half a million dollars, yet the raw steel, compressors, and ductwork inside point to a far lower floor.
Segment 1 — The Cold Open
A typical restaurant kitchen build-out lands between three hundred thousand and six hundred thousand dollars before the first plate leaves the pass. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=voaER8IFDu4
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 23, 2026 Ep 18: The first human genome cost billions and took thirteen years; today the same sequence costs a few hundred dollars in hours because someone treated DNA as millions of parallel reactions instead of one at a time.
The first human genome cost billions and took thirteen years; today the same sequence costs a few hundred dollars in hours because someone treated DNA as millions of parallel reactions instead of one at a time.
Segment 1 — The Cold Open
The Human Genome Project delivered one complete sequence at a reported cost on the order of three billion dollars after thirteen years of work. Today a whole human genome can be sequenced for a few hundred dollars in well under a day. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=Xt7AZc85Kyk
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
9min
June 22, 2026 Ep 17: Hearing aids that cost thousands per pair contain electronics worth only tens of dollars; the gap is not the silicon but the bundled model that has kept prices high.
Hearing aids that cost thousands per pair contain electronics worth only tens of dollars; the gap is not the silicon but the bundled model that has kept prices high.
Segment 1 — The Cold Open
A modern prescription hearing aid pair often leaves the clinic at two to four thousand dollars. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=mJccBAjnVY0
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
11min
June 21, 2026 Ep 16: An LED bulb that cost fifty dollars in 2010 now sells for a few dollars because its price was driven toward the cost of the semiconductor die and phosphor inside.
An LED bulb that cost fifty dollars in 2010 now sells for a few dollars because its price was driven toward the cost of the semiconductor die and phosphor inside.
Segment 1 — The Cold Open
In 2010 a typical LED replacement for a 60-watt incandescent carried a retail price between forty and fifty dollars. The same light output today is available for two to three dollars. ...
AI Disclosure: This podcast is curated by Patrick but uses AI-generated voice synthesis for audio production.
🎬 Watch on YouTube: https://www.youtube.com/watch?v=de2l5ahpvWY
📝 Full show notes, transcript & sources: read the episode page
🌐 Part of the Nerra Network — explore every show at nerranetwork.com.
...more
10min

FAQs about First Principles Daily:

How many episodes does First Principles Daily have?

The podcast currently has 75 episodes available.