PostmarketOS in 2026-02: generic kernels, bans use of generative AI
https://postmarketos.org/blog/2026/02/26/pmOS-update-2026-02/
https://postmarketos.org/blog/2026/02/26/pmOS-update-2026-02/
postmarketOS
postmarketOS in 2026-02: generic kernels
Aiming for a 10 year life-cycle for smartphones
Generative AI Use and Depressive Symptoms Among US Adults
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2844128
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2844128
Jamanetwork
Generative AI Use and Depressive Symptoms Among US Adults
This survey study examines the associations of generative artificial intelligence (AI) use with negative affective symptoms in a large nationally representative sample of US adults.
Sam Altman: We raised a $110B round from Amazon, Nvidia, SoftBank
https://twitter.com/sama/status/2027386252555919386
https://twitter.com/sama/status/2027386252555919386
X (formerly Twitter)
Sam Altman (@sama) on X
We have raised a $110 billion round of funding from Amazon, NVIDIA, and SoftBank.
We are grateful for the support from our partners, and have a lot of work to do to bring you the tools you deserve.
We are grateful for the support from our partners, and have a lot of work to do to bring you the tools you deserve.
OpenAI's $110B funding round (investments from Amazon, Nvidia, SoftBank)
https://www.reuters.com/business/retail-consumer/amazon-invest-50-billion-openai-2026-02-27/
https://www.reuters.com/business/retail-consumer/amazon-invest-50-billion-openai-2026-02-27/
Tenth Circuit: 4th Amendment Doesn't Support Broad Search of Protesters' Devices
https://www.eff.org/deeplinks/2026/02/victory-tenth-circuit-finds-fourth-amendment-doesnt-support-broad-search-0
https://www.eff.org/deeplinks/2026/02/victory-tenth-circuit-finds-fourth-amendment-doesnt-support-broad-search-0
Electronic Frontier Foundation
Victory! Tenth Circuit Finds Fourth Amendment Doesn’t Support Broad Search of Protesters’ Devices and Digital Data
In a big win for protesters’ rights, the U.S. Court of Appeals for the Tenth Circuit overturned a lower court’s dismissal of a challenge to sweeping warrants to search a protester’s devices and
Show HN: Badge that shows how well your codebase fits in an LLM's context window
https://github.com/qwibitai/nanoclaw/tree/main/repo-tokens
https://github.com/qwibitai/nanoclaw/tree/main/repo-tokens
GitHub
nanoclaw/repo-tokens at main · qwibitai/nanoclaw
A lightweight alternative to Clawdbot / OpenClaw that runs in containers for security. Connects to WhatsApp, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK - qwibit...
Experts sound alarm after ChatGPT Health fails to recognise medical emergencies
https://www.theguardian.com/technology/2026/feb/26/chatgpt-health-fails-recognise-medical-emergencies
https://www.theguardian.com/technology/2026/feb/26/chatgpt-health-fails-recognise-medical-emergencies
the Guardian
‘Unbelievably dangerous’: experts sound alarm after ChatGPT Health fails to recognise medical emergencies
Study finds ChatGPT Health did not recommend a hospital visit when medically necessary in more than half of cases
Vibe coded Lovable-hosted app littered with basic flaws exposed 18K users
https://www.theregister.com/2026/02/27/lovable_app_vulnerabilities/
https://www.theregister.com/2026/02/27/lovable_app_vulnerabilities/
The Register
Lovable-hosted app littered with basic flaws exposed 18K users, researcher claims
: Who's to blame – the vibey platforms or the humans who ignore security warnings?
Theory of Constraints: "Blue Light" creating capacity for nothing (2007)
http://theoryofconstraints.blogspot.com/2007/06/toc-stories-2-blue-light-creating.html
http://theoryofconstraints.blogspot.com/2007/06/toc-stories-2-blue-light-creating.html
Blogspot
TOC Stories #2: "Blue Light" creating capacity for nothing
This is one of my favorite stories from all of my years in applying TOC. I use it frequently in my consulting work and again it's totally tr...
Your Device Identity Is Probably a Liability
https://smallstep.com/blog/ncsc-zero-trust-device-identity/
https://smallstep.com/blog/ncsc-zero-trust-device-identity/
Smallstep
Your Device Identity Is Probably a Liability
The NCSC requires unique, verifiable device identity for Zero Trust. Most organizations think certificates cover it. Here's why that assumption is a liability.
Writing a Guide to SDF Fonts
https://www.redblobgames.com/blog/2026-02-26-writing-a-guide-to-sdf-fonts/
https://www.redblobgames.com/blog/2026-02-26-writing-a-guide-to-sdf-fonts/
Kyber (YC W23) Is Hiring an Enterprise Account Executive
https://www.ycombinator.com/companies/kyber/jobs/59yPaCs-enterprise-account-executive-ae
https://www.ycombinator.com/companies/kyber/jobs/59yPaCs-enterprise-account-executive-ae
Y Combinator
Enterprise Account Executive (AE) at Kyber | Y Combinator
At Kyber, we're building the next-generation document platform for enterprises. Today, our AI-native solution transforms regulatory document workflows, enabling insurance claims organizations to consolidate 80% of their templates, spend 65% less time drafting…
Rob Grant, creator of Red Dwarf, has died
https://www.beyondthejoke.co.uk/content/17193/red-dwarf-rob-grant
https://www.beyondthejoke.co.uk/content/17193/red-dwarf-rob-grant
Beyond The Joke
Red Dwarf Creator Rob Grant Has Died
Tributes have been paid to Rob Grant, the comedy writer best known as the co-creator of long running hit sitcom Red Dwarf. Grant was also one of the main writers on Spitting IMage for many years,
Trump orders US Government to cut ties with Anthropic
https://abcnews.com/Politics/anthropic-latest-pentagon-contract-bar-ai-autonomous-weapons/story?id=130558898
https://abcnews.com/Politics/anthropic-latest-pentagon-contract-bar-ai-autonomous-weapons/story?id=130558898
ABC News
Trump orders US government to cut ties with Anthropic; Hegseth declares supply chain 'risk'
Defense Secretary Pete Hegseth declared the AI company a supply chain risk.
Department of War Designates Anthropic Supply Chain Risk
https://twitter.com/i/status/2027507717469049070
https://twitter.com/i/status/2027507717469049070
X (formerly Twitter)
Secretary of War Pete Hegseth (@SecWar) on X
This week, Anthropic delivered a master class in arrogance and betrayal as well as a textbook case of how not to do business with the United States Government or the Pentagon.
Our position has never wavered and will never waver: the Department of War must…
Our position has never wavered and will never waver: the Department of War must…
Qt45: A small polymerase ribozyme that can synthesize itself
https://www.science.org/doi/10.1126/science.adt2760
https://www.science.org/doi/10.1126/science.adt2760
Science
A small polymerase ribozyme that can synthesize itself and its complementary strand
The emergence of a chemical system capable of self-replication and evolution is a critical event in the origin of life. RNA polymerase ribozymes can replicate RNA, but their large size and structural complexity impede self-replication and preclude their ...