When Tesla’s FSD works well, it gets credit. When it doesn’t, you get blamed

when-tesla’s-fsd-works-well,-it-gets-credit.-when-it-doesn’t,-you-get-blamed

Photo by Monroe County Sheriff’s Department, via New York Times Tesla has engaged in a pattern of taking credit for the successes of its Full Self-Driving (FSD) software, even though the car still relies on an attentive driver, and yet blaming the driver rather than the software whenever things go badly. But new moves towards […]

’Up to 15 or 20′ air traffic controllers are retiring daily

‘up-to-15-or-20′-air-traffic-controllers-are-retiring-daily

The government has been short of air traffic controllers for years, and multiple presidential administrations have tried to convince retirement-age controllers to remain on the job. Transportation Secretary Sean Duffy said Sunday that the ongoing government shutdown has exacerbated the problem, leading some air traffic controllers to speed up their retirements. “Up to 15 or […]

Metabolic and cellular differences between sedentary and active individuals

metabolic-and-cellular-differences-between-sedentary-and-active-individuals

We’re discussing a paper that demands attention… We’ve long accepted the idea that someone is “healthy” if their lab results are normal and they’re not taking medication. But what if that’s the wrong measuring stick? What if metabolic illness starts long before your first abnormal blood test? Most metabolic diseases… type 2 diabetes, insulin resistance, […]

Ask HN: What Are You Working On? (Nov 2025)

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I’m resurrecting peer-to-peer Matrix (https://arewep2pyet.com) thanks to the Dutch government, who started funding it in October. The main question is which P2P overlay network to use, if any: the prior incarnation used Pinecone (a variant of Yggdrasil), whereas this time we’re pondering keeping it simpler and more scalable and using Matrix itself as the backbone […]

The Computer Church – Pennsylvania Computer and Technology Museum

Computer Notes Computer Notes started as a company publication for MITS, but it became an important bridge between members of the emerging personal computer community. Among the key articles to appear was the 1976 publication of Bill Gates’s famous ”Open Letter to Hobbyists” which addressed intellectual property concerns in the new software industry. 1976 READ […]

The Sega Master System

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We traditionally divide consoles into “generations”—the earliest devices like the Magnavox Odyssey are the first generation, the Atari 2600 is second, the NES third, the SNES and Genesis fourth, the PlayStation fifth, and so on. These divisions turn out to be pretty slippery when you look at them more closely—generations don’t really match product lineage, […]

Writing your own BEAM

This is my Code BEAM Europe 2025 talk, converted to a blogpost. I was always fascinated with BEAM, how it allowed easy spawning of processes that didn’t share state, allowed for sending and selectively receiving messages, and linking to each other thus enabling creation of supervision trees. It’s an interesting set of primitives that interact […]

Drilling Down on Uncle Sam’s Proposed TP-Link Ban

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The U.S. government is reportedly preparing to ban the sale of wireless routers and other networking gear from TP-Link Systems, a tech company that currently enjoys an estimated 50% market share among home users and small businesses. Experts say while the proposed ban may have more to do with TP-Link’s ties to China than any […]