When imperfect systems are good: Bluesky's lossy timelines
By @oktchoA secret poker game you can play on the subway
By @sohkamyungBroken legs and ankles heal better if you walk on them within weeks
By @karel-3dMultiple Russia-aligned threat actors actively targeting Signal Messenger
By @Jimmc414Accelerating scientific breakthroughs with an AI co-scientist
When imperfect systems are good: Bluesky's lossy timelines
Bluesky's "Lossy Timelines" enhances write performance by reducing consistency, addressing "hot shards" issues, and implementing a mechanism to drop writes, significantly improving latency and scalability for high-follow accounts.
A secret poker game you can play on the subway
Subway Poker is a two-player game for subway commuters, where players create poker hands based on passenger types. The game concludes at a chosen station, enhancing interaction and entertainment.
Broken legs and ankles heal better if you walk on them within weeks
Recent studies suggest that early weight-bearing after leg and ankle fractures enhances healing and recovery, improving quality of life and functional outcomes without increasing complications, prompting changes in medical practices.
Multiple Russia-aligned threat actors actively targeting Signal Messenger
Russia-aligned threat actors are increasingly targeting Signal Messenger accounts, using malicious QR codes and phishing campaigns to exploit vulnerabilities, urging users to enhance security awareness amid evolving threats.
Accelerating scientific breakthroughs with an AI co-scientist
The AI co-scientist, developed with Gemini 2.0, enhances scientific research by generating hypotheses and proposals, validated through experiments, showing superior performance and iterative self-improvement capabilities.
Apple Debuts iPhone 16e
Apple has launched the iPhone 16e, featuring the A18 chip, a 48MP camera, satellite communication, and a durable design. Pre-orders begin on February 21, 2025, with availability on February 28.
Microsoft unveils Majorana 1 quantum processor
Microsoft has introduced Majorana 1, the first quantum processor with topological qubits, capable of scaling to a million qubits, enhancing quantum computing, and simplifying error correction for practical applications.
"Ensuring Accountability for All Agencies" – Executive Order
On February 18, 2025, the President issued an executive order enhancing oversight of independent regulatory agencies, requiring regulatory action reviews, establishing performance standards, and mandating consultations with the White House.
Debugging Hetzner: Uncovering failures with powerstat, sensors, and dmidecode
Ubicloud encountered significant reliability issues with Hetzner's AX162 servers, which crashed more frequently than the AX161. After troubleshooting and motherboard replacements, newer versions improved stability, highlighting cautious technology adoption.
HP Acquires Humane's AI Software
HP Inc. will acquire AI capabilities from Humane for $116 million, including the Cosmos platform and a skilled team, to enhance its product ecosystem and create an AI innovation lab, HP IQ.
An early social un-network
The author reminisces about early computing experiences at university in South Wales, highlighting DEC Vax minicomputers' role in fostering student connections and contrasting them with Unix users' advanced networking capabilities.
An inside look at NSA tactics, techniques and procedures from China's lens
Chinese cybersecurity reports link the NSA's Equation Group to a 2022 cyberattack on Northwestern Polytechnical University, revealing tactics like zero-day exploits and highlighting differences in incident response methodologies.
Launch HN: Promptless (YC W25) – Automatic updates for customer-facing docs
Promptless is an AI tool that automates documentation updates during software development, integrating with platforms like Jira and Slack, and is currently offering a free trial for users.
1977 Jazz-Funk Musical Adaptation of Dune
David Matthews' 1977 jazz-funk adaptation of "Dune" features a 20-minute suite and collaborations with notable musicians. His work has influenced hip-hop and gained popularity in Japan.
The number line freaks me out (2016)
The article explores the complexities of the number line, highlighting disintegers, transcendental and non-computable numbers, and their philosophical implications on understanding mathematics and the nature of numbers.
Meta Project Aria - Smart Glasses Research Kit
Project Aria by Meta promotes AI and ML research through a specialized kit for partners, featuring glasses, SDK, and cloud services, with collaborations including BMW and Carnegie Mellon University.
Thoughts on Daylight Computer
The Daylight Computer DC-1 features a sunlight-readable grayscale display, prioritizes stylus use, has better battery life than an iPad Pro, and shows promise for future innovations despite its limitations.
How Louis Armstrong shaped the sound of Ghana
Louis Armstrong's 1956 visit to Ghana significantly impacted the cultural scene, popularizing highlife music, influencing local artists, and fostering pride in heritage, with ongoing jazz evolution and revival efforts today.
SWE-Lancer: a benchmark of freelance software engineering tasks from Upwork
The SWE-Lancer benchmark features over 1,400 freelance software engineering tasks valued at $1 million, revealing that current models struggle with most tasks while aiming to explore AI's economic impact.
Try thinking and learning without working memory (2008)
The article emphasizes the importance of working memory in conscious thought and decision-making, noting that simple decisions benefit from conscious thought, while complex ones may improve with unconscious processing.