S3 Substack
Jason CarmanStories, Startups, and Science
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 67 | Founded | 2 years ago | Last Issue | 10 days ago |
| Active | |||||
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storycompany.substack.comLatest Issues
The AI Welding Startup US Congress Is Watching
Welding is everything, and America is running out of people who can do it. In the next ten years, 43% of the country’s existing welding workforce will retire, while the American Welding Society projects a shortfall approaching 360,000 welde...
No Nuclear Startup Has Ever Done This. Until Now | Valar Atomics
Three months ago, Valar Atomics became the first startup in history to build a nuclear core, load it with fuel, and turn it on. Nine months ago, their reactor site in rural Utah was an empty field. Today there’s a critical Generation IV rea...
They Saved Lives in Rwanda. Now They're Delivering to Dallas
Zipline has flown 2 million autonomous missions. They serve 5,000 hospitals and health facilities across four continents. And now, they’re landing in American backyards — delivering groceries, prescriptions, and burritos in minutes, with no...
This Startup is Solving Floods
Lifting Cities
Cities are sinking. Not slowly, not metaphorically — literally sinking into the ground. Jakarta. Shanghai. New Orleans. Central Falls, Rhode Island. Coastal communities around the world are watching their land drop beneath...
Concorde Was Just the Beginning | Astro Mechanica
It’s been 2+ years since S3 last featured Astro Mechanica — and they’ve been quietly building.
A new vision of supersonic passenger travel. Electric adaptive engines, efficient at every stage of flight. A reimagining of airline economics i...
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