22 Jan 2026
Hacker News
40M Americans Live Alone, 29% of households
22 Jan 2026 12:18pm GMT
Flowtel (YC W25) Is Hiring
22 Jan 2026 12:00pm GMT
I'm 34. Here's 34 things I wish I knew at 21
22 Jan 2026 11:54am GMT
Slashdot
Wikipedia's Guide to Spotting AI Is Now Being Used To Hide AI
Ars Technica's Benj Edwards reports: On Saturday, tech entrepreneur Siqi Chen released an open source plugin for Anthropic's Claude Code AI assistant that instructs the AI model to stop writing like an AI model. Called "Humanizer," the simple prompt plugin feeds Claude a list of 24 language and formatting patterns that Wikipedia editors have listed as chatbot giveaways. Chen published the plugin on GitHub, where it has picked up over 1,600 stars as of Monday. "It's really handy that Wikipedia went and collated a detailed list of 'signs of AI writing,'" Chen wrote on X. "So much so that you can just tell your LLM to... not do that." The source material is a guide from WikiProject AI Cleanup, a group of Wikipedia editors who have been hunting AI-generated articles since late 2023. French Wikipedia editor Ilyas Lebleu founded the project. The volunteers have tagged over 500 articles for review and, in August 2025, published a formal list of the patterns they kept seeing. Chen's tool is a "skill file" for Claude Code, Anthropic's terminal-based coding assistant, which involves a Markdown-formatted file that adds a list of written instructions (you can see them here) appended to the prompt fed into the large language model (LLM) that powers the assistant. Unlike a normal system prompt, for example, the skill information is formatted in a standardized way that Claude models are fine-tuned to interpret with more precision than a plain system prompt. (Custom skills require a paid Claude subscription with code execution turned on.) But as with all AI prompts, language models don't always perfectly follow skill files, so does the Humanizer actually work? In our limited testing, Chen's skill file made the AI agent's output sound less precise and more casual, but it could have some drawbacks: it won't improve factuality and might harm coding ability. [...] Even with its drawbacks, it's ironic that one of the web's most referenced rule sets for detecting AI-assisted writing may help some people subvert it.
Read more of this story at Slashdot.
22 Jan 2026 10:00am GMT
Linuxiac
KDE Plasma Login Manager Won’t Support Systemd-Free Linux or BSD Systems

KDE's new Plasma Login Manager is tightly bound to systemd, making it unusable on systemd-free Linux distributions and BSD systems.
22 Jan 2026 9:59am GMT
Steam Client Update Delivers Controller and Steam Input Improvements

Valve's latest Steam client update fixes crashes, DRM-related game exits, and long-standing controller issues across Windows and Linux systems.
22 Jan 2026 7:26am GMT
Slashdot
Blue Origin's Satellite Internet Network TeraWave Will Move Data At 6 Tbps
Blue Origin has unveiled an enterprise-focused satellite internet network called TeraWave, which promises up to 6 Tbps speeds via a mixed low- and medium-Earth orbit constellation. TechCrunch reports: The TeraWave constellation will use a mix of 5,280 satellites in low-Earth orbit and 128 in medium-Earth orbit, and Blue Origin plans to deploy the first ones in late 2027. It's not immediately clear how long Blue Origin expects it will take to build out the whole network. The low-Earth orbit satellites Blue Origin is building will use RF connectivity and have a max data transfer speed of 144 Gbps, while the medium-Earth variety will use an optical link that can achieve the much higher 6 Tbps speed. For reference, SpaceX's Starlink currently maxes out at 400 Mbps -- though it plans to launch upgraded satellites that will offer 1 Gbps data transfer in the future. "We identified an unmet need with customers who were seeking enterprise-grade internet access with higher speeds, symmetrical upload/download speeds, more redundancy, and rapid scalability for their networks. TeraWave solves for these problems," Blue Origin said in a statement.
Read more of this story at Slashdot.
22 Jan 2026 7:00am GMT
Weight-Loss Drugs Could Save US Airlines $580 Million Per Year
An anonymous reader quotes a report from the New York Times: Weight-loss drugs like Ozempic have transformed millions of lives with easily administered treatments and quick results. Now it turns out the dropped pounds may have a surprising perk for airlines, too: lower fuel costs, as slimmer passengers lighten their aircraft's loads. According to a study published last week by Jefferies, a financial services firm, the four largest U.S. carriers -- American Airlines, Delta Air Lines, Southwest Airlines and United Airlines -- could together save as much as $580 million per year on fuel thanks to weight-loss drugs, known as GLP-1s. One in eight U.S. adults said they were taking a GLP-1 in a November survey published by KFF, a nonprofit health research group. Fuel is among airlines' largest expenses. The Jefferies study estimates that the four airlines will together consume 16 billion gallons of fuel in 2026 at a total cost of $38.6 billion, nearly 20 percent of their total expenses. The savings from skinnier passengers would amount to just 1.5 percent of fuel costs. But airlines and pilots must scrutinize even the smallest changes to a plane's weight and balance, and a lighter payload means each jet burns less fuel to generate the thrust necessary to fly. Investors could also stand to benefit: The researchers estimated that a 2 percent reduction in aircraft weight could boost earnings per share by about 4 percent. "Please note savings are before any lost snack sales," the Jefferies analysts added.
Read more of this story at Slashdot.
22 Jan 2026 3:30am GMT
21 Jan 2026
Ars Technica
Judge orders stop to FBI search of devices seized from Washington Post reporter
Order says gov't must stop search while court reviews Washington Post motions.
21 Jan 2026 11:33pm GMT
Millions of people imperiled through sign-in links sent by SMS
Even well-known services with millions of users are exposing sensitive data.
21 Jan 2026 11:22pm GMT
mRNA cancer vaccine shows protection at 5-year follow-up, Moderna and Merck say
The vaccines are tailor-made to target each patient's unique cancer.
21 Jan 2026 10:51pm GMT
Linuxiac
Linux Distros I Recommend for Those Switching from Windows

Considering Linux for the first time? These four distributions are well-suited for newcomers seeking a simple, proven, and reliable starting point.
21 Jan 2026 4:45pm GMT