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Identifying Unmarked Cast Iron Cookware: A Collector's Guide

2025-05-31

This article delves into the identification of unmarked cast iron cookware, focusing on 20th-century pieces. Many unmarked pieces weren't necessarily makerless, but rather a result of marketing strategies or the practices of smaller foundries. The guide details the characteristics of unmarked cast iron from manufacturers like Birmingham Stove & Range Co., Chicago Hardware Foundry, Lodge Manufacturing Co., Griswold Manufacturing Co., Wagner Manufacturing Co., and Vollrath Manufacturing Co., providing valuable information for collectors. While tracing the origins of many 19th-century and older pieces is difficult, observing casting marks, handle designs, and lid features can provide clues. The article also highlights several enigmatic unmarked pans, adding to the intrigue.

(www.castironcollector.com)

Misc cast iron antique

Blue Origin's New Glenn Rocket Passes Crucial Engine Test, Poised for Launch

2025-01-01

Blue Origin's New Glenn Rocket Passes Crucial Engine Test, Poised for Launch

After a successful 24-second engine test firing, Blue Origin's massive New Glenn rocket is ready for its maiden orbital launch. This milestone marks a significant achievement for the company after years of development, demonstrating a major breakthrough in heavy-lift rocketry. With a launch license secured, a January launch is likely. This launch will have significant implications for the US space industry, especially given the incoming Trump administration's expected review of NASA's Artemis program.

(arstechnica.com)

Tech Blue Origin New Glenn Space Launch

The Rise and Fall (and Rise?) of Neoliberalism: An Incomplete Regime Change

2025-04-13

The Rise and Fall (and Rise?) of Neoliberalism: An Incomplete Regime Change

This article traces the evolution of the term 'regime change,' from its initial meaning of the post-WWII neoliberal order spearheaded by the US, to its current association with military interventions. It examines the rise, development, and post-2008 crisis of neoliberalism. Despite massive Keynesian interventions after the crisis, core neoliberal principles remained, exacerbating inequality. Right- and left-wing populist movements emerged, challenging the status quo, but lacked a clear alternative. The author argues that only a major external shock could trigger a true 'regime change' in the West, breaking free from neoliberalism's grip.

(www.lrb.co.uk)

Tech neoliberalism populism regime change

Chrome Shatters Speedometer 3 Record, Saving Users 58 Million Hours Annually

2025-06-05

Chrome Shatters Speedometer 3 Record, Saving Users 58 Million Hours Annually

Google announced that Chrome has achieved a record-breaking score on the Speedometer 3 benchmark, translating to a potential annual time savings of 58 million hours for users. This improvement stems from a series of low-level optimizations, including improvements to the Blink rendering engine's memory layout, expanded use of Oilpan garbage collection, and faster string hashing. Chrome also saw optimizations in CSS computation and font rendering, resulting in significant performance gains across various tasks. This achievement showcases Chrome's technological leadership and sets a new benchmark for the entire browser industry.

(betanews.com)

Tech

Lead Technical Artist Wanted: Revolutionizing Social VR Gaming

2025-03-14

Lead Technical Artist Wanted: Revolutionizing Social VR Gaming

Gym Class, the top-rated Meta Quest game (58K ratings, 4.9 stars), is seeking a Lead Technical Artist! You'll optimize art pipelines, develop tools, and enhance visual fidelity and performance across VR and mobile platforms using Unity, C#, and Python. Collaborate with engineers on performance profiling and optimization. Backed by top-tier investors including Andreessen Horowitz, Y Combinator, and the NBA, this is a chance to work at the forefront of social VR gaming, with fast iteration cycles and a direct impact on product development.

(www.ycombinator.com)

Game VR Game Development Lead Technical Artist

US Regulator Moves to Protect In-Game Currencies

2025-01-11

US Regulator Moves to Protect In-Game Currencies

The US Consumer Financial Protection Bureau (CFPB) proposed a rule to extend protections similar to those for real-world bank accounts to virtual in-game currencies. This move addresses the rise of in-game currency transactions and fraud. The proposal aims to safeguard players from unauthorized transactions, scams, and account theft, holding game companies accountable for financial issues reported by customers. Platforms like Roblox, with its Robux currency, are highlighted due to past complaints. The rule interpretation expands the Electronic Fund Transfer Act's coverage, providing greater legal recourse for gamers.

(www.yahoo.com)

Game virtual currency game regulation

WattWise: Command-Line Power Monitoring and Optimization

2025-04-03

WattWise: Command-Line Power Monitoring and Optimization

A robotics and machine learning engineer has created WattWise, a command-line tool that monitors power usage from a smart plug and adjusts system performance based on electricity pricing. Initially built to manage the power consumption of a high-power EPYC workstation, the monitoring component is now open-source. WattWise uses Home Assistant to display real-time power usage, historical charts, and automatically throttles CPU and GPU performance to reduce costs during peak pricing periods. The power optimization features will be released later.

(www.tomshardware.com)

Tech power monitoring system optimization

Ancient Japanese Culinary Traditions Outlasted the Rice Revolution

2025-07-27

Ancient Japanese Culinary Traditions Outlasted the Rice Revolution

New research reveals that the introduction of rice farming to Japan 3,000 years ago, while transformative, didn't immediately overhaul Japanese cuisine. Despite the simultaneous arrival of millet, a staple in Korean cooking, analysis of pottery residues and plant remains shows it failed to gain traction in Japanese diets. Fish remained a primary food source, highlighting the resilience of culinary traditions in the face of significant technological shifts. This suggests that cultural practices can persist even with major agricultural changes.

(phys.org)

Tech ancient agriculture culinary traditions

Google Kills Software Updates for First-Gen Nest Thermostats

2025-04-25

Google Kills Software Updates for First-Gen Nest Thermostats

Google announced it's ending software updates for the first and second-generation Nest Learning Thermostats (released in 2011 and 2012, respectively) and the 2014 European version. After October 25th, remote control via phone or Google Assistant will be gone, though local temperature and schedule adjustments remain possible. Google also stated it has no plans for future Nest thermostat releases in Europe, though existing 3rd gen and Nest Thermostat E models will remain on sale for now. A new feature will let users of recent Nest thermostats set schedules via the Google Home app later this year. To soften the blow, Google is offering discounts on replacement thermostats. This move sparks concerns about the lifespan of smart home devices and highlights the crucial role of software support in their longevity.

(www.theverge.com)

Hardware Nest Thermostat Software Updates

Mysterious Gems Wash Ashore on the Thames: The Enigma of the Thames Garnets

2025-01-13

Mysterious Gems Wash Ashore on the Thames: The Enigma of the Thames Garnets

On the shores of the River Thames, when the tide is low, a variety of treasures are revealed, most notably the deep red Thames garnets. These gems are not native to England, and their origin remains a mystery. Theories range from industrial waste to the remnants of ancient shipwrecks, even to discarded goods from smugglers. Mudlarks, who legally search the Thames for lost items, jealously guard the locations of these gems, adding to the river's mystique. Archaeologists and historians are working to unravel this enigma, while the glittering garnets silently whisper tales of the Thames' millennia-long history.

(www.atlasobscura.com)

Misc Thames River Garnets Archaeology

Nausicaä's Visual Storytelling: A Powerful Anti-War and Environmental Message

2025-06-20

Nausicaä's Visual Storytelling: A Powerful Anti-War and Environmental Message

This paper analyzes how Hayao Miyazaki's *Nausicaä of the Valley of the Wind* uses visual storytelling, specifically mise-en-scène elements like color, lighting, and body language, to amplify its anti-war and environmental themes. The author argues that the film's visuals aren't merely aesthetic choices but crucial narrative devices conveying the impact of war on both people and nature. By drawing parallels between the Giant Warriors and nuclear weapons, and examining the use of color and character expressions in war scenes, the paper demonstrates how the film bridges fantasy and reality, prompting reflection on the environmental and human consequences of warfare and advocating for peace and environmental consciousness.

(jgeekstudies.org)

Game Nausicaä Visual Storytelling

The Weekly Loop: A Simple Fix for Chatbot Stalls

2025-09-13

The Weekly Loop: A Simple Fix for Chatbot Stalls

This article presents a continuous improvement methodology for chatbots, focusing on treating every miss as a signal for iterative refinement. The core concept involves a weekly loop: implement lean instrumentation to track user queries, assistant decisions, sources, answers, and fallbacks; define clear rules for unanswered questions, separating noise from genuine gaps; review the unanswered queue weekly, grouping similar issues and applying remedies (strengthening guardrails or updating the knowledge base); and finally, establish clear ownership and measure key metrics (unanswered rate, time-to-first-fix, acceptance rate). Consistent iteration leads to significant performance improvements without requiring larger models.

(www.hoverbot.ai)

AI Chatbot improvement

AI Coding Tools: Productivity Killers?

2025-07-13

AI Coding Tools: Productivity Killers?

A randomized controlled trial involving 16 experienced developers revealed that AI coding tools, contrary to expectations, decreased software development speed by 19%. The study attributed this slowdown to factors such as over-optimism about AI's usefulness, high developer familiarity with the codebase, the complexity of large repositories, and low AI reliability. While AI tools can expedite testing and automate tasks, the need for manual code validation and the lack of learning capabilities negate overall time savings. The researchers emphasize that these findings don't dismiss the future potential of AI tools but highlight the current limitations.

(www.theregister.com)

Development

AMD Warns of Critical Side-Channel Attack Affecting Wide Range of Chips

2025-07-10

AMD Warns of Critical Side-Channel Attack Affecting Wide Range of Chips

AMD is warning users about a newly discovered side-channel attack, Transient Scheduler Attack (TSA), impacting a broad range of its chips and potentially leading to information disclosure. TSA comprises four vulnerabilities, rated from low to medium severity, yet security firms assess the threat as critical. Exploitation requires high complexity, needing an attacker with arbitrary code execution on the target machine and multiple executions for reliable data exfiltration. Worst-case scenarios could lead to OS kernel data leaks. AMD has released patches, but some mitigations may impact performance.

(www.theregister.com)

Tech

Linux ASI Performance Breakthrough: From 70% to 13% I/O Overhead Reduction

2025-08-14

For years, Google engineers have been working on Address Space Isolation (ASI) for the Linux kernel to combat growing CPU speculative execution vulnerabilities. Early implementations resulted in a crippling 70% I/O throughput penalty. Now, that overhead is down to just 13%. Google engineer Brendan Jackman has revived the effort, presenting a solution to the page cache performance issues. While challenges remain, particularly concerning context switching and copy-on-write operations, the significant progress makes ASI a viable contender for a mainstream CPU vulnerability solution.

(www.phoronix.com)

Development CPU Vulnerabilities

Homa Network Protocol: A New Challenger to TCP/UDP

2024-12-30

Homa is a novel network transport protocol designed for data center applications, aiming to reduce the overhead of transmitting numerous small messages. Unlike traditional TCP/UDP, it eliminates connection setup, employing a unique request-response mechanism and prioritized queues to minimize latency. Currently, Homa is striving for inclusion in the Linux kernel, but its future may heavily rely on hardware acceleration within network devices.

(lwn.net)

Development network protocol data center

Windows XP: The Epic Saga of Microsoft's OS Unification

2025-08-12

Windows XP: The Epic Saga of Microsoft's OS Unification

This article details the epic journey of Microsoft's Windows XP operating system, from its inception to its eventual triumph and gradual decline. From initial struggles to escape the clutches of MS-DOS, to the cancellation of the ambitious 'Neptune' project, Microsoft underwent significant technical and strategic shifts, culminating in 'Whistler' (later XP). XP not only unified consumer and professional versions but also introduced a groundbreaking user interface and numerous innovative features, such as System Restore and the Firewall, drastically improving user experience. While initial market reception was mixed, XP ultimately reigned supreme as one of history's most successful operating systems, dominating the global PC market for over a decade due to its stability and compatibility.

(www.abortretry.fail)

Tech

Amateur Two-Stage Rocket: Lessons Learned from a Hilarious Launch Failure

2025-04-13

Amateur Two-Stage Rocket: Lessons Learned from a Hilarious Launch Failure

This blog post recounts the author's first attempt at building and launching a two-stage model rocket. The story starts with excitement and a confident countdown, only to end with the rocket flopping over after a few meters. The post details the rocket's design and construction, including the propulsion system (homemade solid rocket motors), structure (paper body tube, 3D-printed nose cone and fins), avionics (Arduino and NodeMCU-based flight computers for real-time monitoring and active stage separation), and recovery system. Despite the initial launch failure, the author shares valuable lessons learned, emphasizing the importance of simple design in the learning process and how to gain insight from setbacks. The project highlights the use of readily available materials and open-source tools like OpenRocket and OpenMotor.

(knowone08.gitbook.io)

Tech rocketry

Evolution of the American Mailbox: From Classic to Quirky

2025-05-03

Evolution of the American Mailbox: From Classic to Quirky

For much of the 20th century, the classic American mailbox reigned supreme: galvanized steel, rounded top for water runoff, and a carrier signal flag. But the rise of e-commerce and package deliveries led the USPS to introduce a Next Generation Package Mailbox, which saw muted market success. This spurred a wave of diverse mailbox designs, ranging from plastic alternatives to modern aesthetics, showcasing practical functionality and individual expression. Some designs even reveal a more aggressive, unconventional style, reflecting the multifaceted nature of American culture and design preferences.

(www.core77.com)

Misc mailbox design american culture

Classical Sorting Algorithms Reveal Unexpected Competencies in a Minimal Model of Basal Intelligence

2024-12-19

A new study uses classical sorting algorithms as a model of morphogenesis, challenging conventional wisdom about these algorithms. By breaking assumptions of top-down control and perfectly reliable hardware, researchers discovered that arrays of autonomous elements sort themselves more reliably and robustly than traditional implementations, even in the presence of errors. Surprisingly, these algorithms exhibit the ability to temporarily reduce progress to navigate around defects and unexpected clustering behavior among elements in chimeric arrays following different algorithms. This discovery provides a novel perspective on diverse intelligence, demonstrating how basal forms of intelligence can emerge in simple systems without explicit encoding in their underlying mechanics.

(arxiv.org)

AI diverse intelligence morphogenesis sorting algorithms

Monitoring My Minecraft Server with OpenTelemetry and Dash0

2025-05-11

Monitoring My Minecraft Server with OpenTelemetry and Dash0

To enable multiplayer Minecraft mischief with the kids, I set up a Java Minecraft server on a Linux VM and implemented comprehensive monitoring using OpenTelemetry, a Prometheus exporter, and Dash0. The OpenTelemetry Java Agent monitors JVM health, a Minecraft Prometheus exporter collects game-specific metrics (player count, blocks mined, etc.), and the OpenTelemetry Collector aggregates and sends all data to Dash0. Dash0's PromQL queries and log monitoring allow me to track server status, such as downtime and JVM restarts, with Slack alerts. The process was a fun refresher on Java and Linux sysadmin skills. While the dashboard is simple, a stable server is the priority.

(www.dash0.com)

Game

Build a Database in 3000 Lines of Go: From Zero Dependencies to SQL Queries

2025-01-19

Build a Database in 3000 Lines of Go: From Zero Dependencies to SQL Queries

This article details the creation of a small database in 3000 lines of Go code, starting from zero dependencies. The author walks through the core concepts, beginning with power-loss atomicity (achieved through append-only logs and checksums) and efficient indexing using data structures like B+trees. The process is explained step-by-step, covering append-only KV store creation, space reclamation, relational database operations (point/range queries, secondary indexes), concurrency control, and a simple SQL-like query language. The entire process is documented in a book, freely available online.

(build-your-own.org)

Development

David Lynch's Hollywood Hills Estate: A $15M Creative Sanctuary Hits the Market

2025-09-19

David Lynch's Hollywood Hills Estate: A $15M Creative Sanctuary Hits the Market

The late David Lynch's iconic Hollywood Hills estate, a sprawling 2.3-acre compound, is on the market for $15 million. This meticulously designed property, a testament to Lynch's cinematic vision, comprises three main residences and several outbuildings, reflecting his unique creative style. Beginning with the acquisition of the pink Beverly Johnson House in 1987, Lynch expanded the property over decades, creating a 10-bedroom, 11-bathroom creative campus. Included are buildings he used as studios, and the house featured in *Lost Highway*. More than a home, it's an archive of Lynch's creative process, offering fans an intimate glimpse into the mind of a cinematic legend.

(www.wallpaper.com)

Design Hollywood Hills Estate

12350 BC: The Most Powerful Solar Storm Ever Recorded

2025-05-19

12350 BC: The Most Powerful Solar Storm Ever Recorded

Scientists have discovered the most powerful solar particle storm ever recorded, dating back to 12350 BC during the last Ice Age. Using a newly developed model, SOCOL:14C-Ex, researchers determined the storm was 18% stronger than the previously strongest known event in 775 AD, and over 500 times more intense than the largest storm of the satellite era (2005). This finding significantly expands our understanding of solar activity's intensity and timeline, providing crucial data for assessing risks to modern infrastructure from future solar storms. The model's accuracy was validated using 14,300-year-old wood samples from the French Alps.

(phys.org)

Tech radiocarbon

Groundbreaking Study: Beta-Blockers May Harm Women After Heart Attacks

2025-09-01

Groundbreaking Study: Beta-Blockers May Harm Women After Heart Attacks

Groundbreaking research reveals that beta-blockers, a first-line treatment for heart attacks for decades, don't benefit most patients and may increase hospitalization and death risk in some women, but not men. A large-scale trial showed women with minimal heart damage after a heart attack who received beta-blockers were significantly more likely to experience another heart attack, heart failure hospitalization, and nearly triple the death risk compared to those not receiving the drug. However, for patients with a left ventricular ejection fraction below 40%, beta-blockers remain standard care. This study highlights crucial gender differences in heart disease treatment and is likely to reshape international clinical guidelines.

(www.cnn.com)

Tech beta-blockers gender differences

The AI Revolution: Will Devs Still Find Job Satisfaction?

2025-07-05

The rise of AI coding tools is transforming the role of software developers. The author recounts their transition from developer to CTO, highlighting the decrease in job satisfaction that came with managing people and projects rather than writing code. While AI boosts efficiency, it diminishes the challenge and reward of coding, pushing developers into more managerial roles. This raises crucial questions about the future of the profession: how will developer value be defined? How can developers adapt and maintain skills in this evolving landscape?

(jamie.ideasasylum.com)

Development Job Satisfaction

QEMU 10.1 Released: Enhanced Architecture Support and Performance Improvements

2025-08-27

QEMU 10.1 is out, boasting enhanced support for multiple architectures including RISC-V, Arm, and x86, alongside significant performance improvements. New instruction set support (SME2, SVE2, etc.) has been added, along with new board models and virtualization features. Existing functionalities have also seen upgrades, such as improved floating-point exception emulation, optimized block device operations, and network performance boosts. Notably, Rust support has been enhanced but remains experimental.

(wiki.qemu.org)

Development System Emulation

Tidewave Web: In-Browser AI Coding Agent for Rails & Phoenix

2025-08-20

Dashbit introduces Tidewave Web, an AI coding agent running directly in the browser alongside your Rails and Phoenix web applications. It boasts full page and code context awareness, eliminating the constant switching between tools. Tidewave directly accesses your UI state, executes code, queries databases, monitors logs, and more. Users suggest improvements via a point-and-click inspector, and Tidewave automatically builds features and tests them in the browser. Currently supporting Rails and Phoenix, future support for React, Django, and other frameworks is planned. Tidewave changes the traditional AI coding paradigm by creating a shared context between the developer, agent, and web app, boosting development efficiency.

(tidewave.ai)

Development Web development

Trump's Proposed 'Gold Card': A Fast Track to US Citizenship for the Wealthy?

2025-05-07

Trump's Proposed 'Gold Card': A Fast Track to US Citizenship for the Wealthy?

A proposed 'gold card' program, allowing wealthy individuals to obtain US green cards for a $5 million investment, has sparked debate. This initiative would potentially replace the EB-5 investor visa, which requires a $1.05 million investment and job creation. While the EB-5 program has rigorous vetting to prevent illicit funds, the proposed 'gold card' lacks clarity on its screening process, raising concerns about potential abuse by wealthy individuals, particularly foreign oligarchs. Supporters argue it boosts the economy, while critics cite increased inequality and potential for misuse. The program's launch date remains uncertain.

(www.wired.com)

Startup gold card

NotebookLM: An AI Note-Taking Tool Centered Around the Creation Journey

2025-09-20

NotebookLM: An AI Note-Taking Tool Centered Around the Creation Journey

NotebookLM is a novel AI note-taking tool designed around the creation journey: from inputs, through conversation, to outputs. Users import sources (documents, notes, references), interact via chat to ask questions, clarify, and synthesize information, ultimately generating structured outputs like notes, study guides, and audio overviews. This linear yet flexible workflow (Inputs → Chat → Outputs) makes the AI interaction intuitive and easy to understand for users.

(jasonspielman.com)

AI AI note-taking creation process

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