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China's Manufacturing Supremacy: A Chart-Based Narrative

2025-01-04

This column uses the OECD's latest TiVA database to illustrate China's ascent to sole global manufacturing superpower. China's manufacturing output surpasses the next nine largest producers combined. Its industrialization is unprecedented in speed. While China's share of global manufacturing exports has also dramatically increased, its export dependence is decreasing, with domestic consumption playing an increasingly vital role. The article also analyzes the asymmetrical dependence between the US and China in global supply chains, highlighting the challenges and costs associated with decoupling.

(cepr.org)

Tech China Manufacturing Global Supply Chains Superpower

A 1920s Art Party with Tamara de Lempicka: A Glimpse into Decadence

2025-01-26

A 1920s Art Party with Tamara de Lempicka: A Glimpse into Decadence

Imagine a glamorous 1920s party hosted by the iconic Tamara de Lempicka. This article vividly portrays the era through descriptions of Lempicka's art and the party's attendees. From Lempicka herself, arriving in her green Bugatti, to fashionable flappers in loose dresses, a guitarist in a blue satin gown, gossiping ladies in red hats, and androgynous figures like the Duchess de la Salle, the piece captures the unique fashion, art, and social atmosphere of the 1920s. Lempicka's artistic style is woven into the narrative, highlighting her use of classical references and her distinctive portrayal of modern women.

(www.dailyartmagazine.com)

Design 1920s Tamara de Lempicka Art Deco

Meta Deletes AI Accounts After Backlash Over Deception and Low-Quality Content

2025-01-04

Meta Deletes AI Accounts After Backlash Over Deception and Low-Quality Content

Meta hastily deleted several AI-generated accounts following a significant backlash. These accounts, posing as real users with fabricated racial and sexual identities, generated low-quality content and even spread falsehoods. The controversy intensified with media exposure of accounts like "Liv" and "Grandpa Brian," whose false identities and misinformation sparked outrage. Meta attributed the issue to a bug in an early experiment and claimed to be addressing it by removing the accounts. This incident highlights the ethical concerns and potential negative impacts of AI technology, raising concerns about the misuse of AI-generated accounts on social media platforms.

(www.rnz.co.nz)

Tech

WebAuthn: The Future of Passwordless Authentication

2024-12-26

This book delves into WebAuthn, a public key cryptography-based authentication system designed to replace vulnerable password systems. Starting with the shortcomings of passwords, it progressively introduces core WebAuthn concepts, including U2F, FIDO2, passkeys, and the WebAuthn API's usage. It details public key signature schemes, RP IDs, the CTAP2 protocol, attestation, and various extensions. Server-side implementation, platform APIs (iOS, Android, Windows), and public key formats are also covered. WebAuthn combines security keys and platform authenticators, utilizing random challenges and multiple security mechanisms to effectively address phishing attacks and database leaks, providing users with a more secure and reliable authentication experience.

(www.imperialviolet.org)

AI password security Authentication Password Security

One in Five Online Job Postings Are Fake or Unfilled: A 'Ghost Job' Epidemic

2025-01-14

One in Five Online Job Postings Are Fake or Unfilled: A 'Ghost Job' Epidemic

A new study reveals that a shocking one in five online job postings are either fake or never actually filled, leaving job seekers frustrated and wasting precious time. This 'ghost job' phenomenon, driven by companies potentially using inflated numbers to meet targets, is causing significant problems. To combat this, platforms like Greenhouse and LinkedIn are implementing job verification services to help identify legitimate opportunities amidst the deceptive postings.

(gizmodo.com)

Misc fake jobs ghost jobs

Favicons: A Powerful, Underutilized Tool in OSINT Investigations

2025-01-24

This article highlights the crucial role of favicons (website icons) in Open-Source Intelligence (OSINT) investigations. Favicons, often overlooked, can be powerful indicators of fraudulent websites. By comparing the hash values of a target website's favicon with legitimate sites, investigators can identify impersonation attempts. The article demonstrates how tools like Favicone, Favicon Grabber, and Favihash can be used to analyze favicon hashes and search platforms like Shodan and Censys to uncover malicious websites mimicking legitimate ones, such as an example involving a fake Amazon UK site. This underscores favicon analysis as an effective, yet underutilized, technique in OSINT, enabling swift identification of online fraud and malicious activities.

(www.osintme.com)

Tech

Building Artificial Synapses with LEDs: A Hardware Approach

2025-01-26

Building Artificial Synapses with LEDs: A Hardware Approach

The Global Science Network demonstrates how to build artificial synapses on a breadboard using LEDs as optocouplers. The article details the components of an artificial synapse: an inverter, an optocoupler made with two LEDs, an output buffer, a diode, and a variable resistor. Inhibitory synapses require an additional discharge transistor. Each synapse adds or removes charge from the postsynaptic neuron. For functional equivalence to biological cells, a proportional number of states must be transferred compared to the biological network. The accompanying video provides a more detailed explanation.

(www.gsnetwork.com)

Hardware artificial synapse

Schrödinger: The Biotech Firm Trying to Crack the AI Drug Discovery Code

2025-01-25

Schrödinger: The Biotech Firm Trying to Crack the AI Drug Discovery Code

Schrödinger, a biotech company using quantum mechanics to design new medicines and materials, boasts all top 20 pharmaceutical companies as clients. Despite this, five years post-IPO, its stock price languishes near all-time lows. This article explores Schrödinger's unique business model—part biotech, part software—and its struggles with valuation. A pivotal dinner between Nvidia's Jensen Huang and Schrödinger's CEO highlighted a crucial turning point: embracing AI more fully. While initially hesitant, Schrödinger now leverages AI's power, particularly AlphaFold's protein structure predictions, and is preparing for crucial clinical data releases in 2025. The company's future hinges on successfully navigating the complex interplay of software sales, biotech pipeline development, and clear investor communication.

(hntrbrk.com)

Tech Drug Discovery

Cerebras' 100x Defect Tolerance: Cracking the Wafer-Scale Challenge

2025-01-15

Cerebras' 100x Defect Tolerance: Cracking the Wafer-Scale Challenge

Cerebras has defied conventional wisdom by building a 50x larger chip than its competitors while achieving comparable yields. The secret? A revolutionary approach to defect tolerance. By designing incredibly small AI cores (1% the size of an H100's core) and implementing a sophisticated routing architecture that bypasses defects, Cerebras achieves a remarkable 93% silicon utilization in its Wafer Scale Engine. This groundbreaking technology makes wafer-scale computing not just feasible, but commercially viable, opening new horizons for AI and high-performance computing.

(cerebras.ai)

Hardware Wafer-scale Integration Fault-Tolerant Computing AI Accelerator

California's Housing Crisis After the Fires: Rebuild or Collapse?

2025-01-16

California's Housing Crisis After the Fires: Rebuild or Collapse?

Recent wildfires in California have destroyed thousands of homes, exacerbating an already dire housing crisis. Los Angeles and other areas have extremely low vacancy rates, making finding rental properties difficult even at high prices. The fires have also caused insurance premiums to skyrocket, leaving many homeowners facing exorbitant costs or losing coverage altogether. This could lead to widespread foreclosures and homelessness. While the government has taken some steps to speed up rebuilding, experts argue these measures are insufficient. The real solution lies in transforming urban planning, increasing high-density, fire-resistant housing, requiring significant policy changes.

(www.vox.com)

Tech Housing Crisis Insurance Crisis

4x 4090 GPUs: Training Your Own LLMs Locally

2024-12-28

4x 4090 GPUs: Training Your Own LLMs Locally

An AI enthusiast built a local rig for training Large Language Models (LLMs) using four NVIDIA 4090 GPUs, costing around $12,000. This setup can train models up to 1 billion parameters, though it performs optimally with around 500 million. The article details the hardware selection (motherboard, CPU, RAM, GPUs, storage, PSU, case, cooling), assembly process, software configuration (OS, drivers, frameworks, custom kernel), model training, optimization, and maintenance. Tips include using George Hotz's kernel patch for P2P communication on 4xxx GPUs. While highlighting the benefits of on-premise training, the author acknowledges the cost-effectiveness of cloud solutions for some tasks.

(sabareesh.com)

AI GPU Training Local AI

Hilbert Curve: A Beautiful Space-Filling Curve and its Visualization

2025-01-18

This article delves into the Hilbert curve, a space-filling curve with excellent clustering properties. The author creatively visualizes it by projecting a 3D RGB color space Hilbert curve onto a 2D plane. The visualization is aesthetically pleasing and intuitively demonstrates the clustering characteristics of the Hilbert curve. The article also explains the algorithm implementation of the Hilbert curve and provides a Python project for generating and visualizing various space-filling curves.

(corte.si)

Development Hilbert curve space-filling curve

Programming Languages: Balancing Safety and Power

2024-12-15

This article explores the trade-off between safety and power in programming languages. The traditional view is that powerful languages, like C with its manual memory management, are inherently unsafe. However, the author argues this is outdated. Modern language research shows that greater expressiveness allows for both safety and power. The evolution of macros in Lisp, Scheme, and Racket exemplifies this, demonstrating how improved design can enhance macro capabilities while maintaining safety. Racket's macro system is presented as a best practice, combining hygienic code with powerful manipulation capabilities. The article concludes that safe and reliable systems build more capable and reliable software, and recommends resources for further learning about Racket macros.

(lambdaland.org)

Development programming languages safety macros

Using eSIMs on Devices with Only Physical SIM Slots: A 9eSIM Review

2025-01-20

Using eSIMs on Devices with Only Physical SIM Slots: A 9eSIM Review

This blog post details using a 9eSIM SIM card to enable eSIM functionality on devices that only accept physical SIM cards, tested on Android and Linux. The author purchased a 9eSIM bundle including the SIM, smartcard reader, and adapter. Initial setup proved slightly tricky, requiring the SIM card to be used within its original packaging for proper reader connection. Adding, switching, and deleting eSIM profiles was straightforward using an Android app or the Linux command-line tool lpac (and its GUI, EasyLPAC). Tests were conducted with free test eSIM profiles and a paid LycaMobile eSIM, successfully achieving eSIM connectivity on a Debian Linux laptop.

(neilzone.co.uk)

Hardware physical SIM

Nix@NGI: Streamlining Open Source Software

2025-01-24

Nix@NGI: Streamlining Open Source Software

The Nix@NGI team is on a mission to make running open-source software easier, both now and in the long term. Partnering with the NGI Zero consortium, they aim to integrate over 1200 NLnet-funded projects into the Nix ecosystem. The team boasts a diverse skillset, encompassing management, operations, development, and maintenance, and actively welcomes volunteers and trainees. Their work benefits NixOS contributors and enhances open-source accessibility. Future plans include improving tools, processes, and user experience, further propelling open-source software development.

(discourse.nixos.org)

Development

Debunking the Myth: Thomas Watson and the Five Computers

2025-01-24

The widely circulated quote attributed to IBM's Thomas Watson, "I think there is a world market for maybe five computers," is revealed to be an urban legend. This article traces the quote's origins, demonstrating it's not from 1943, but a misinterpretation of his remarks at a 1953 shareholder meeting. Watson discussed sales projections for the IBM 701, not the entire computer market. This highlights the importance of verifying online information and the spread of misinformation.

(geekhistory.com)

Tech Urban Legend

Say Goodbye to Hassle: Wake Up Your Devices with One Command – Introducing the 'wol' Tool

2025-01-23

Say Goodbye to Hassle: Wake Up Your Devices with One Command – Introducing the 'wol' Tool

'wol' is a powerful Wake-On-LAN (WOL) tool that lets you easily wake up your network devices via a command-line interface or web interface. It supports configuring multiple machines, providing a simple list view and one-click wake-up functionality. Whether you prefer CLI commands or a graphical interface, you can efficiently manage and wake up your computers or servers. Docker support is also included for easy deployment.

(github.com)

Development

Ubuntu Linux Luminary Steve Langasek Passes Away

2025-01-08

Ubuntu Linux Luminary Steve Langasek Passes Away

Steve Langasek, a key contributor to Ubuntu and Debian, passed away on January 1st, 2025, at the age of 45. His journey in free software began in 1996, leading to significant roles as release manager for Debian Sarge and Etch, and later for Ubuntu. Beyond his technical contributions to projects like Linux-PAM, Samba, and OpenLDAP, Langasek was celebrated for his leadership and mentorship within the open-source community. His passing is a profound loss, leaving a legacy of impactful contributions that will be remembered for years to come.

(thenewstack.io)

Development

Blue Origin Delays New Glenn Launch Again

2025-01-14

Blue Origin Delays New Glenn Launch Again

Blue Origin's New Glenn rocket launch, initially scheduled for Tuesday morning, was scrubbed due to ice buildup in a purge line on an auxiliary power unit. A second attempt was planned for early Tuesday, but was ultimately postponed until Thursday morning due to unfavorable weather conditions (70% chance) and a scheduling conflict with another rocket launch.

(arstechnica.com)

Tech rocket launch

Big Tech Signs EU Pledge to Combat Online Hate Speech

2025-01-21

Big Tech Signs EU Pledge to Combat Online Hate Speech

Meta, Google, TikTok, and X have signed a voluntary EU commitment to combat illegal hate speech on their platforms. The "Code of Conduct on Countering Illegal Hate Speech Online Plus" requires signatories to increase transparency, allow third-party monitoring, and review at least two-thirds of hate speech reports within 24 hours. While not legally binding, the agreement represents a step forward in tech companies' efforts to address online hate speech.

(www.theverge.com)

Tech online hate speech tech company responsibility

1888: The World's First True Electric Car

2025-01-21

1888: The World's First True Electric Car

In 1888, Andreas Flocken, a German engineer, created the world's first true electric car, the Flocken Elektrowagen, at his Maschinenfabrik A. Flocken in Coburg. This four-wheeled vehicle, initially resembling a horse-drawn carriage, was powered by an electric motor and could reach a top speed of 15 km/h. While early technology limited its performance, the Flocken Elektrowagen holds immense historical significance as a landmark in the dawn of the electric car era.

(en.wikipedia.org)

Tech electric car Germany

Revamping the ACM Student Research Competition: A Focus on Feedback

2025-01-22

Revamping the ACM Student Research Competition: A Focus on Feedback

While the programming languages community boasts mentoring initiatives like PLMW, SIGPLAN-M, and PLTea, a crucial piece is missing: guidance on presenting research. The authors argue that the ACM Student Research Competition (SRC), while intending to help, suffers from a competition-focused approach that overshadows its feedback mechanisms. This leaves junior researchers lacking the crucial skills of presenting their work effectively. The proposed solution is to refocus the SRC on providing high-quality feedback from experts, including increased expert reviewers, detailed feedback, and archiving extended abstracts. This aims to improve student presentation skills and increase the visibility of their research.

(blog.sigplan.org)

Development research mentoring student competition

Reverse Engineering a Viral Hacker News Post

2025-01-20

Reverse Engineering a Viral Hacker News Post

This blog post details the unexpected success of an article on Hacker News. The author recounts how a simple blog post about a 'spot the difference' trick, titled "I've acquired a new superpower," unexpectedly garnered over 100,000 readers. Key factors contributing to its virality included: trusting his intuition about an interesting topic, crafting a simple yet intriguing title, employing a personal and engaging writing style, and incorporating a 'try-it-yourself' element to encourage reader participation.

(danielwirtz.com)

Misc viral content

A Forty-Year Quest for a Childhood Story

2025-01-09

A Forty-Year Quest for a Childhood Story

The author recounts a forty-year journey to rediscover a cherished childhood story from a purple book. His quest, utilizing online resources and libraries, was repeatedly thwarted by inaccurate information generated by AI tools. Ultimately, an experienced librarian's expertise led to the discovery of the book containing the story, "From Michaelmas to Candlemas." Contacting the author's relatives yielded the original manuscript. This tale highlights the perseverance of the search and underscores the irreplaceable value of human expertise in the age of AI.

(davidallengreen.com)

Misc childhood story book hunt

Meta's AI Trained on Pirated Books: A Copyright Catastrophe

2025-01-21

Meta's AI Trained on Pirated Books: A Copyright Catastrophe

Meta is embroiled in a major copyright lawsuit after court documents revealed its AI was trained using a massive database of pirated books. Internal communications expose Meta employees admitting to using the notorious piracy site LibGen, even uploading pirated files to torrent networks. While Meta claims fair use, the blatant disregard for copyright and ethical sourcing raises serious concerns. This scandal highlights the ethical blind spots of tech giants prioritizing progress over intellectual property rights, sending shockwaves through the AI industry and beyond.

(lithub.com)

Tech

The Painful Luxembourg Visa Process: A Race Against Time

2025-01-22

The Painful Luxembourg Visa Process: A Race Against Time

The author, needing a visa to attend the LibreOffice conference in Luxembourg, faced a stressful visa application process due to a conflicting Kenya trip. The Luxembourg embassy's strict application timeline and lengthy processing created a dilemma. After numerous calls and emails, the embassy exceptionally returned the author's passport, allowing for the Kenya trip. The visa was ultimately granted, but only after a frantic race against time, highlighting flaws in the visa application process, particularly concerning communication and timely responses.

(ravidwivedi.in)

Misc visa application Luxembourg

OpenAI's FrontierMath Debacle: A Transparency Crisis in AI Benchmarking

2025-01-21

OpenAI's FrontierMath Debacle: A Transparency Crisis in AI Benchmarking

OpenAI's new model, o3, achieved impressive results on the FrontierMath math benchmark, but the story behind it is controversial. FrontierMath, created by Epoch AI, was funded by OpenAI, which also had exclusive access to most of the hardest problems. This lack of transparency raises concerns about the validity of o3's performance and broader issues surrounding AI benchmarking transparency and safety. Even if OpenAI didn't directly train on the dataset, exclusive access could have provided an indirect advantage. The incident highlights the need for greater transparency, clear data usage agreements, and consideration of AI safety implications in future AI benchmarks.

(www.lesswrong.com)

AI AI Benchmarking Transparency

NASA and Axiom Space Alter Commercial Space Station Assembly Order

2024-12-29

NASA and Axiom Space Alter Commercial Space Station Assembly Order

NASA and Axiom Space have revised the assembly sequence for Axiom Space's commercial space station. The new plan prioritizes launching the Payload, Power, and Thermal Module first, enabling Axiom Station to become a free-flying destination as early as 2028, independent of the International Space Station (ISS). This accelerates Axiom Station's operational capabilities, reduces reliance on the ISS, and prepares for the ISS's decommissioning no earlier than 2030. NASA continues to support the R&D of multiple commercial space stations to maintain US leadership in microgravity research and to serve future space exploration goals.

(www.nasa.gov)

Tech Commercial Space Station

AI-Generated Minecraft: A Glitchy Pixel Wonderland

2025-01-23

AI-Generated Minecraft: A Glitchy Pixel Wonderland

Oasis Minecraft, an AI-generated Minecraft game, is notable for its unique 'lack of object permanence.' In this game, mountains vanish in a blink, buildings disintegrate instantly, and creatures morph into sand. The author recounts bizarre glitches encountered: shifting terrain, morphing blocks, and erratic health fluctuations. These aren't bugs, but rather odd occurrences stemming from the AI's attempt to predict the next frame, illustrating limitations in generative AI training while inadvertently creating a surreal, dreamlike experience.

(www.aiweirdness.com)

Game AI game

Misty Programming Language: A Novel Approach

2025-01-14

The Misty programming language, developed by Douglas Crockford, aims for conciseness and efficiency. It features a unique type system, operators, statements, functions, pattern matching, and intrinsic constants and functions. Misty prioritizes performance with built-in support for math, Blob, JSON, Parseq, and system security. Its parse tree structure and unique Wota message format are also noteworthy aspects.

(mistysystem.com)

Development

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