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World's First Deployable Biocomputer Arrives

2025-06-04
World's First Deployable Biocomputer Arrives

Australian startup Cortical Labs has unveiled the CL1, the world's first commercially available biocomputer. This groundbreaking device fuses human brain cells onto a silicon chip, processing information through sub-millisecond electrical feedback loops. Priced at $35,000, the CL1 offers a revolutionary approach to neuroscience and biotech research, boasting low energy consumption and scalability. Early applications include drug discovery, AI acceleration, and even restoring function in epileptic cells, showcasing its potential in disease modeling.

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(spectrum.ieee.org)
AI biocomputer

How Programmers Hunt Elephants: A Hilarious Look at Tech Personalities

2025-04-16

This humorous piece uses the analogy of elephant hunting to cleverly characterize the personalities and work styles of different tech professionals. Mathematicians pursue rigorous proofs, computer scientists follow algorithms, engineers focus on efficiency, economists believe in the power of money, statisticians rely on data, and so on. The article uses witty humor to showcase the diverse thinking patterns and characteristics of various professions, prompting reader resonance and offering a lighthearted interpretation of tech culture.

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(www-users.york.ac.uk)
Development

Less htmx, More HTML: Building Better Websites

2025-04-08

This article shares the author's two-year experience building web services with htmx, arguing for a minimalist approach: prioritize plain HTML over relying heavily on htmx enhancements like `hx-boost`. While `hx-boost` offers seamless page updates, it introduces problems such as conflicts with the browser's back button and disruptions to other libraries. The author advocates using standard HTML links and forms, leveraging browser caching mechanisms (ETags and Cache-Control headers) for efficient updates and a superior user experience. Modern browsers already possess excellent performance optimization capabilities, eliminating the need to over-rely on JavaScript frameworks to mimic SPAs. Only when persistent page state is required (like a music player) should advanced features like `hx-boost` be considered. Ultimately, the author champions the simplicity and reliability of HTML and HTTP for building more maintainable and user-friendly websites.

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(unplannedobsolescence.com)
Development

Send Your Photo to Space!

2025-05-27
Send Your Photo to Space!

Mark Rober, a former NASA engineer, is launching a satellite called SAT GUS to take the most epic selfies from space! Simply upload your photo, it'll be displayed on a phone, and the satellite will snap a picture with Earth in the background. The satellite's name, a playful nod to Crunchlab's squirrel mascot, Phat Gus, adds to the fun and ingenuity of this project.

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(space.crunchlabs.com)
Tech space selfie satellite

Quantum Rubik's Cube: Infinite Possibilities and a Quantum Advantage

2025-04-23
Quantum Rubik's Cube: Infinite Possibilities and a Quantum Advantage

Mathematicians have created a quantum Rubik's Cube with infinite possible states, introducing novel quantum moves. Unlike the classic Rubik's Cube's finite permutations, the quantum version allows for superposition, where pieces exist in multiple states simultaneously. Simulations comparing classical, quantum, and combined solving algorithms revealed the combined approach performed best, followed by quantum, then classical. While the classical solver could sometimes achieve faster solutions, the quantum solver provided more consistent solving times. This research offers a fresh perspective on quantum computing and presents a fascinating puzzle for math enthusiasts.

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(www.sciencealert.com)
Tech

Willy Wonka's Trade Secrets: A Legal Fantasy?

2025-05-22
Willy Wonka's Trade Secrets: A Legal Fantasy?

This paper uses Roald Dahl's "Charlie and the Chocolate Factory" as a springboard to discuss the importance of trade secrecy in the candy industry and its relationship with patent law. The article points out that the extreme secrecy surrounding the factory's processes in the novel is not fictional, but reflects a widespread reality in the real-world confectionery industry. By analyzing this, the author raises fundamental questions about the legal protection of misappropriated secrets, especially when secrecy is paramount, and the relationship between trade secrecy and patent law.

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(papers.ssrn.com)
Misc trade secrets patent law

US Consumer Confidence Plummets Amidst Trade War

2025-04-27
US Consumer Confidence Plummets Amidst Trade War

Major US consumer goods companies like P&G, Kimberly-Clark, and PepsiCo are slashing their annual forecasts due to declining consumer confidence and rising costs from the trade war. Tariffs are driving up company costs, forcing price increases and causing consumers to cut back on spending, particularly on dining out and non-essential items. Consumer confidence indices have fallen sharply, with people expressing concerns about the future economic outlook. While March retail sales saw a surge, this was due to consumers preemptively buying goods to avoid tariff-related price hikes; the long-term impact of the trade war on the US consumer market remains a significant concern.

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(www.npr.org)
Tech consumer confidence

Write and Transaction Support in SQLite Virtual Tables

2025-04-17

This post delves into the implementation details of write and transaction support in SQLite virtual tables. By implementing hooks like xUpdate, xBegin, xSync, xCommit, and xRollback, virtual tables can support write operations and ensure transactional integrity. The article explains how SQLite's rollback journal and super-journal mechanisms coordinate atomic commits in both single and multi-database scenarios, and how virtual tables participate in this two-phase commit protocol. The author emphasizes that durability must be handled in xSync, while xCommit and xRollback should only perform idempotent cleanup operations, avoiding any operations that could fail.

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(misfra.me)
Development Virtual Tables Transactions

Magic Links and Passkeys: A Passwordless Future?

2025-01-06
Magic Links and Passkeys: A Passwordless Future?

This article explores the evolution of website login methods. While magic links offer convenience, their user experience is often frustrating. The author argues that Passkeys, the next-generation authentication standard, can seamlessly integrate with magic links to provide a more secure and faster login experience. Passkeys eliminate the need for app switching, are significantly faster than passwords and magic links, and integrate flawlessly with autofill. The article suggests websites adopt Passkeys as a complement, gradually improving user experience and ultimately eliminating the reliance on passwords.

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(rmondello.com)
Tech Magic Links

From X to Bluesky: Echo Chamber or Oasis?

2025-03-17

This article examines the migration of users from X (formerly Twitter) to Bluesky. While Bluesky offers a more welcoming community, it risks becoming a liberal echo chamber, mirroring X's conservative bubble. The article analyzes the reasons behind this migration, including dissatisfaction with X's prevalent viewpoints and interaction style, as well as a desire for more civil discourse. The author argues that while the ideal public sphere may be unattainable, improved platform design and user responsibility can create digital spaces conducive to understanding and dialogue.

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(cacm.acm.org)
Tech echo chamber public sphere

Meta Aided Israel in Massive Censorship Campaign Targeting Pro-Palestine Content

2025-04-11
Meta Aided Israel in Massive Censorship Campaign Targeting Pro-Palestine Content

Internal Meta data obtained by Drop Site News reveals that the Israeli government directly orchestrated a sweeping crackdown on posts critical of Israel or supportive of Palestinians on Instagram and Facebook. Since October 7th, Meta has complied with 94% of takedown requests from Israel, overwhelmingly targeting users from Arab and Muslim-majority countries. This campaign, leveraging AI to perpetuate censorship, raises serious concerns about free speech and Meta's complicity. The involvement of Meta executives with ties to the Israeli government further fuels the controversy.

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(www.dropsitenews.com)
Tech Israel Palestine

Waymo's Self-Driving Cars Rack Up Hundreds of Parking Tickets in San Francisco

2025-03-15
Waymo's Self-Driving Cars Rack Up Hundreds of Parking Tickets in San Francisco

Waymo's autonomous vehicles in San Francisco received 589 parking tickets in 2024, totaling $65,065 in fines. Violations included obstructing traffic, ignoring street cleaning rules, and parking in prohibited zones. Waymo stated that many citations occurred during the few minutes of picking up or dropping off passengers, while the cars searched for safe parking. While the company claims it's improving its system to avoid future tickets, the incident highlights the challenges autonomous vehicles face in navigating urban environments and adhering to traffic regulations.

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(www.yahoo.com)
Tech parking violations

Microsoft Edge Blazes Past Competition: Up to 9% Faster!

2025-04-16
Microsoft Edge Blazes Past Competition: Up to 9% Faster!

Microsoft proudly announces that Edge version 134 boasts a speed increase of up to 9% as measured by the Speedometer 3.0 benchmark. This improvement stems from continuous optimization of the Chromium rendering engine and a laser focus on speed. Beyond benchmark improvements, real-world usage shows 1.7% faster navigation, 2% faster startup times, and a 5-7% boost in web page responsiveness. While individual experiences may vary, Microsoft encourages users to try Edge and share their feedback.

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(blogs.windows.com)
Tech Browser Performance Speed Improvement

Perfect Random Floating-Point Numbers: A New Algorithm

2025-05-07
Perfect Random Floating-Point Numbers: A New Algorithm

Traditional methods for generating random floating-point numbers suffer from precision loss and bias. This paper introduces a new efficient algorithm that generates perfectly uniform random floating-point numbers in the interval [0, 1), addressing the shortcomings of traditional approaches. The algorithm proceeds in two steps: first, generating a fixed-point random number with a specific granularity; second, filling in the remaining precision bits based on the rounding mode. The algorithm's performance is comparable to traditional methods, and testing verifies its uniformity and accuracy. This research is significant for simulations and computations relying on precise floating-point random numbers.

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(specbranch.com)
Development

From Online Extremist Philosophy to Real-World Terror: Efilism and the Palm Springs Bombing

2025-05-18
From Online Extremist Philosophy to Real-World Terror: Efilism and the Palm Springs Bombing

This article examines the Palm Springs fertility clinic bombing, where the perpetrator, Guy Edward Bartkus, was influenced by the extremist philosophy of Efilism. Efilism posits that all life is suffering and should be ended. The article traces Efilism's online origins, from Benatar's antinatalism to Mosher's Efilism, and its connection to Sandy Hook shooter Adam Lanza. Bartkus's actions weren't solely driven by ideology; his friend's suicide deeply impacted him, and Efilism served more as a vocabulary for his despair. The article explores the spread of online extremist ideologies and the complex causes of individual extremism, prompting reflection on the responsibilities of online platforms.

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(default.blog)
Misc extremism terrorism

UK Adults with ADHD Experience 6-9 Year Life Expectancy Reduction

2025-01-24

A matched cohort study using UK primary care data reveals a significant life expectancy deficit for adults diagnosed with ADHD. Analyzing data from over 9.5 million individuals across 792 general practices between 2000 and 2019, researchers found a reduction of 6.78 years for men and 8.64 years for women compared to the general population. This shortened lifespan is likely attributed to modifiable risk factors and unmet support needs for both ADHD and co-occurring mental and physical health conditions. The findings highlight a critical unmet need for improved support and treatment for adults with ADHD.

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(www.cambridge.org)
Tech Life Expectancy Mortality

Trump's Strategic Blunders: A Gift to China?

2025-04-19
Trump's Strategic Blunders: A Gift to China?

This article analyzes the impact of shifting US policies under the Trump administration on the international landscape. The US abandonment of its peace plan for Ukraine, coupled with deteriorating relations with allies, has inadvertently benefited China. China could potentially garner European goodwill by advocating for free trade and the international order, while simultaneously leveraging the Russo-Ukrainian war to consolidate its international position. Russia, meanwhile, faces the challenge of adapting to the changing US stance, with a rising Europe posing a new threat. Ultimately, the article argues that America's strategic missteps are creating a strategic advantage for China, while Europe faces the challenge of seizing opportunities to elevate its international standing.

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(minnalander.substack.com)
Misc International Politics US-China Relations

UK Government Goes Passwordless: Passkeys Arrive on GOV.UK

2025-05-08
UK Government Goes Passwordless: Passkeys Arrive on GOV.UK

The UK government is rolling out passkey technology across its digital services later this year, replacing the current SMS-based verification system. This move is projected to save millions of pounds annually while significantly enhancing security, aligning with the government's broader digital transformation strategy. The National Cyber Security Centre (NCSC), which has joined the FIDO Alliance, supports the initiative. Passkeys offer faster, more secure logins and robust protection against phishing attacks. Major corporations like Microsoft and Amazon are also adopting passkeys, signaling a global shift towards passwordless authentication.

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(www.biometricupdate.com)
Tech

Uber Cofounder Predicts AI Will Disrupt Consulting

2025-04-15
Uber Cofounder Predicts AI Will Disrupt Consulting

Travis Kalanick, Uber cofounder, predicts AI will revolutionize the consulting industry. He believes traditional consultants performing mainly repetitive tasks or following instructions are at risk of being replaced by AI. However, consultants who build AI tools rather than simply using them will thrive, helping companies enhance competitiveness and profits. Major consulting firms like Deloitte and EY are already deploying AI systems to automate tasks previously done by humans, signifying a profound shift. The industry demands consultants to possess stronger technological skills to navigate this new landscape.

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(www.businessinsider.com)
Tech

How AWS Uses Formal Methods to Build Reliable Services

2025-05-30

Amazon Web Services (AWS) employs a multi-pronged approach to building reliable services, leveraging formal methods from TLA+ to the newer P language, alongside lightweight techniques like property-based testing, fuzzing, and fault injection. These methods not only help AWS identify and eliminate subtle bugs early in development, boosting developer velocity and efficiency, but also provide a robust foundation for performance optimization. The article also explores challenges like metastability and future opportunities using LLMs and AI assistants to lower the barrier to entry for formal methods.

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(cacm.acm.org)
Tech

Highly Efficient Matrix Transpose in Mojo: Beating CUDA?

2025-06-06
Highly Efficient Matrix Transpose in Mojo: Beating CUDA?

This blog post details how to implement a highly efficient matrix transpose kernel on the Hopper architecture using Mojo. The author walks through optimizations, starting from a naive approach and culminating in a kernel achieving 2775.49 GB/s bandwidth—competitive with, and potentially exceeding, equivalent CUDA implementations. Optimizations include using TMA (Tensor Map Access) descriptors, shared memory optimizations, data swizzling, and thread coarsening. The post dives into the implementation details and performance gains of each technique, providing complete code examples.

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(veitner.bearblog.dev)
Development Matrix Transpose GPU Programming

DeepMind Workers Seek Unionization Over AI Ethics Concerns

2025-04-27
DeepMind Workers Seek Unionization Over AI Ethics Concerns

Around 300 London-based Google DeepMind employees are reportedly seeking to unionize with the Communication Workers Union, citing concerns over Google's removal of a pledge against using AI for weapons or surveillance, and its work with the Israeli military, including a $1.2 billion cloud contract. Employees feel “duped” by these actions, with at least five having resigned. This unionization effort highlights growing ethical concerns among tech workers.

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(techcrunch.com)
Tech

Microsoft Forked My Open Source Project and Didn't Credit Me

2025-04-21

An independent developer recounts how Microsoft copied their open-source project, Spegel, designed to solve Kubernetes cluster scalability issues caused by image registry outages. After initial contact and discussions with Microsoft engineers about potential collaboration, the developer discovered Microsoft's Peerd project, which strikingly resembles Spegel in functionality, code structure, comments, and even test cases, suggesting direct copying. This experience led to significant frustration and questions about collaboration models between large corporations and individual developers, the implications of open-source licensing, and the challenges of maintaining open-source projects.

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(philiplaine.com)
Development copying

Hunting for a Fifth Dimension: Neutron Stars and the Weakness of Gravity

2025-04-06
Hunting for a Fifth Dimension: Neutron Stars and the Weakness of Gravity

From the mid-19th century's intriguing explorations of extra dimensions to the current search for evidence of a fifth dimension using the unusual behavior of neutron stars, physicists haven't stopped their pursuit. The article suggests that the unusually weak nature of gravity may hint at the existence of extra dimensions. Randall and Sundrum's 'brane-world' theory proposes that our universe may be a three-dimensional membrane embedded in a higher-dimensional 'bulk'. Gravity can escape into higher dimensions, explaining its weakness. Scientists are investigating the peculiar behavior of neutron stars, such as their anomalous mass and radiation beam characteristics, looking for clues of 'dark radiation' and 'dark pressure,' phenomena that might stem from the influence of an extra dimension on gravity. While there are no conclusive answers yet, neutron stars' anomalies offer new leads in the quest to uncover extra dimensions.

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(nautil.us)
Tech extra dimensions neutron stars gravity

Radiology's AI Paradox: Better Machines, Busier Doctors

2025-09-25
Radiology's AI Paradox: Better Machines, Busier Doctors

Since CheXNet's 2017 debut, AI has shown potential to surpass human radiologists in accuracy. However, despite advancements, AI's real-world application faces hurdles: generalization limitations, stringent regulations, and AI's replacement of only a fraction of a radiologist's tasks. Counterintuitively, demand for radiologists remains high, with salaries soaring. This is due to AI's poor performance outside standardized conditions, regulatory barriers, and the multifaceted nature of a radiologist's job. The article concludes that widespread AI adoption necessitates adapting societal rules, AI will boost productivity, but complete human replacement isn't imminent.

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(www.worksinprogress.news)
AI AI radiology medical AI healthcare AI

eserde: Reporting Multiple Deserialization Errors at Once

2025-02-21
eserde: Reporting Multiple Deserialization Errors at Once

The serde library aborts deserialization upon encountering the first error, which is inconvenient when dealing with user-provided JSON payloads (e.g., a REST API request body). eserde solves this by reporting all deserialization errors at once, significantly improving the developer experience. By replacing `#[derive(serde::Deserialize)]` with `#[derive(eserde::Deserialize)]` and using eserde's deserialization functions, developers can easily obtain all error messages, reducing the number of API interactions. eserde currently supports JSON and plans to support YAML and TOML in the future.

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(github.com)
Development Deserialization

90s.dev: A Retro Game Maker Running in Your Browser

2025-05-20

90s.dev is a novel browser-based game creation platform offering a 320x180 pixel canvas for building and sharing games and apps. Inspired by retro game makers like Pico-8 and Tic-80, it boasts unique innovations, including a ref-based GUI system and powerful composability, supporting module imports from GitHub or NPM. Users can create tools like pixel art editors, sprite makers, and map editors, sharing creations via iframes or links. 90s.dev aims to foster a vibrant community, encouraging collaborative game and tool creation.

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(90s.dev)
Game

VS Code's New Text Buffer: A Piece Tree Triumph

2025-05-23
VS Code's New Text Buffer: A Piece Tree Triumph

VS Code 1.21 boasts a brand-new, significantly faster and more memory-efficient text buffer implementation. The previous line-array-based approach struggled with large files, leading to out-of-memory crashes. The new implementation uses a Piece Tree—a structure combining multiple buffers and a red-black tree—resulting in greatly reduced memory usage and improved file opening and editing speeds. While random line access is slightly slower, real-world impact is minimal. This rewrite also avoids performance pitfalls encountered with a native C++ approach, highlighting the power of clever data structures and algorithms.

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(code.visualstudio.com)
Development

Two-Year SSD Data Retention Test: Unexpected Results

2025-04-19
Two-Year SSD Data Retention Test: Unexpected Results

TechTuber HTWingNut conducted a two-year experiment testing the long-term data retention of SSDs. Four 128GB SATA SSDs were used, two new and two heavily used (exceeding their rated TBW). After two years, the new SSDs showed data integrity but a significant increase in error correction codes, indicating potential issues; while the used SSDs experienced file corruption and performance degradation. This highlights the risk of data loss in SSDs even when unplugged for extended periods and underscores the importance of regular backups.

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(www.tomshardware.com)
Hardware Data Retention Data Integrity
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