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Silicon Valley Elites Bet Big on Embryo Genetic Testing: Predicting Disease Risk Sparks Controversy

2025-06-02

Silicon Valley Elites Bet Big on Embryo Genetic Testing: Predicting Disease Risk Sparks Controversy

Over the last five years, tech giants like Anne Wojcicki, Sam Altman, and others have invested millions in direct-to-consumer polygenic testing startups such as Orchid, Nucleus, and Genomic Prediction, sparking controversy. For a few thousand dollars, these companies screen embryos, analyze DNA, and estimate the risk of developing conditions like addiction and obesity, even predicting IQ. Unlike tests for single-gene diseases, these services focus on polygenic diseases like type 2 diabetes and inflammatory bowel disease, providing parents with online reports assessing each embryo's genetic risk. This practice, while popular among Silicon Valley elites, faces widespread scientific skepticism.

(sfstandard.com)

Tech genetic testing embryo screening ethical concerns tech investment

JavaScript Required for Full Website Functionality

2025-01-05

This website requires JavaScript to be enabled for full functionality. Instructions on how to enable JavaScript in your web browser are provided.

(osf.io)

Misc Website Functionality Browser Settings

Thunderbird 140 Released: Dark Mode, Easy Setting Sync, and Exchange Support

2025-07-09

Thunderbird email client version 140 is out, boasting several new features. A standout is "dark message mode," adapting message content to dark themes. It also features easy transfer of desktop settings to the mobile Thunderbird client, experimental Microsoft Exchange support, and global controls for message threading and sort order. This is an extended-support release (ESR) with 12 months of support, though Thunderbird encourages users to switch to the monthly Release channel. A staggered rollout to existing users helps catch bugs before widespread deployment, but manual upgrades are available via Help > About. Check the release notes for a complete changelog.

(lwn.net)

Development email client

Rethinking the Unit of Work in Software Development

2025-09-23

This article explores best practices for defining the 'unit of work' in software development. The author argues that a good unit of work should be decomposable, verifiable, independent, and prioritizable, similar to a user story but with a stronger emphasis on its role throughout the entire software lifecycle. Clearly defining the unit of work, the author claims, increases team efficiency, reduces unnecessary complexity, and ultimately delivers more customer value. The article also critiques the practice of solely measuring AI-assisted development efficiency by code generation volume, advocating instead for a customer-value-oriented assessment of the unit of work's actual impact.

(blog.nilenso.com)

Development unit of work

DragonFlyBSD's Next-Gen Disk Encryption: dm_target_crypt_ng

2025-04-13

DragonFlyBSD has a major update: dm_target_crypt_ng, a next-generation disk encryption implementation. Developer Michael Neumann re-engineered the DM-crypt code for improved performance and interactivity. The new version ditches opencrypto and cryptodev, opting for a simplified symmetric block cipher API and using two worker pools for efficiency. Currently supporting AES-CBC and AES-XTS, with plans to add Twofish and Serpent. This update significantly improves system responsiveness, providing a smoother disk encryption experience for DragonFlyBSD users. It's expected to become the default in the upcoming DragonFlyBSD 6.4 release.

(www.phoronix.com)

Development

Stop Wasting Your Time on Unprofitable Work!

2025-04-07

Many engineers focus on non-profit work like performance improvements and accessibility, only to be laid off for not being valued. The article argues that tech companies are driven by profit, and an engineer's value is directly tied to their work's contribution to that profit. The author advises engineers to understand their company's business model, connect their work to profitability, and thereby secure their position. Even seemingly unprofitable work can generate value at scale in large companies.

(www.seangoedecke.com)

Development engineer career development

The Delirium of Dying: Unraveling the Final Words

2025-02-11

The Delirium of Dying: Unraveling the Final Words

Delirium, a perplexing phenomenon at the end of life, exposes the chasm between cultural ideals of meaningful last words and the disoriented reality of a failing mind. The article explores the prevalence of delirium in the dying, its biological mechanisms, and cultural responses. Studies reveal that a significant portion of dying patients experience delirium, characterized by incoherent speech and cognitive impairment. While some seek meaning in these delirious utterances, others embrace it as a natural part of the dying process. The author shares a personal anecdote about their grandmother's death, highlighting the emotional complexities and coping mechanisms involved. Ultimately, the article emphasizes the importance of understanding and accepting delirium and finding appropriate communication strategies in end-of-life care.

(thereader.mitpress.mit.edu)

Misc end-of-life care delirium death

Microsoft Copilot Flops: Only 20 Million Weekly Users Compared to ChatGPT's 400 Million

2025-04-27

Microsoft Copilot Flops: Only 20 Million Weekly Users Compared to ChatGPT's 400 Million

Microsoft's ambitious AI assistant, Copilot, is struggling to gain traction, boasting a mere 20 million weekly users compared to ChatGPT's staggering 400 million. Despite significant investment and integration into various applications like Office and Edge, along with premium subscriptions and dedicated hardware, Copilot's user engagement remains disappointingly low. This raises concerns about Microsoft's AI strategy, especially considering the company's high hopes for Copilot and substantial resource allocation. The underwhelming performance mirrors Intel's struggles in the AI hardware market, highlighting the intense competition and uncertain user demand in the AI landscape.

(www.xda-developers.com)

Tech

Agno: A Lightweight Library for Building Multimodal Agents

2025-03-06

Agno: A Lightweight Library for Building Multimodal Agents

Agno is a lightweight library for building multimodal agents that handle text, image, audio, and video. It boasts lightning-fast agent creation, being 10,000x faster than LangGraph. Agno is model-agnostic, supporting any model and provider, and allows for building teams of specialized agents. It simplifies AI development by using familiar Python constructs, avoiding complex abstractions. Memory management, knowledge stores, and structured outputs are built-in, with real-time monitoring available. Get started quickly with tutorials and explore real-world examples.

(docs.agno.com)

Development multimodal agents

LLM-Powered Pong: AI Commentary Takes Center Court

2025-05-04

LLM-Powered Pong: AI Commentary Takes Center Court

xPong is a Pong game with a twist: real-time AI commentary powered by an LLM. After five years of development, the creator leveraged OpenAI's gpt-4o-mini-tts to bring this vision to life. The game simulates 15 years of tournaments, features AI players with varying skill levels, and boasts a three-layered commentary system (opening, in-game, closing) that dynamically adapts to match events. It even draws parallels to past games and adds humorous elements. xPong showcases the exciting potential of LLMs in gaming.

(github.com)

Game

The Physics of Coffee Rings: An Untypical Physicist's Journey

2025-05-14

The Physics of Coffee Rings: An Untypical Physicist's Journey

Professor Sidney Nagel of the University of Chicago has revolutionized the field of physics by studying everyday phenomena like coffee stains, raindrops, and sand flow. He turned his attention to 'soft matter' largely overlooked by most physicists, developing theories of 'jamming' to explain the flow (or lack thereof) of sand and traffic. Nagel's work is not only scientifically significant but also aesthetically pleasing; images from his experiments have graced museum walls. His research has earned him prestigious awards like the Oliver E. Buckley Prize and the American Physical Society's Medal for Exceptional Achievement in Research, highlighting its impact and unique perspective.

(www.quantamagazine.org)

Tech soft matter physics jamming

ChompSaw: A Safe Power Tool for Kids

2025-07-11

ChompSaw: A Safe Power Tool for Kids

Designed by Kausi Raman and Max Liechty, the ChompSaw is a safe power tool for kids, specifically designed to cut cardboard. Unlike dangerous jigsaws, the ChompSaw uses an oscillating cutter hidden beneath a protective cover, preventing finger contact. Waste cardboard is collected in a built-in bin, promoting recycling. While priced at $250, it offers a safe and fun way for children to explore power tools, transforming Amazon boxes into creative projects.

(www.core77.com)

Hardware power tools cardboard cutting

Improving GPD Pocket 4 Speaker Sound: PipeWire and Convolution DSP Magic

2025-04-09

Improving GPD Pocket 4 Speaker Sound: PipeWire and Convolution DSP Magic

Modern laptop speakers rely heavily on digital signal processing (DSP) to sound good. The author measured the frequency response of the GPD Pocket 4's built-in speakers using Room EQ Wizard, revealing a noticeable resonance peak at ~4kHz causing harshness. By generating a convolution filter's impulse response with REW and leveraging the PipeWire audio server, the author compensated for this flaw, significantly improving sound quality, mirroring similar optimizations done by the Asahi Linux project for Apple Silicon MacBooks.

(kittenlabs.de)

Hardware convolution DSP

The Double-Edged Sword of AI: Efficiency vs. Extinction of Crafts?

2025-06-20

The Double-Edged Sword of AI: Efficiency vs. Extinction of Crafts?

This article explores the impact of generative AI tools on various industries, particularly software development and art creation. Using the historical narrative of weavers and power looms, the author argues that while AI increases efficiency, it risks the extinction of traditional crafts and the pursuit of high quality. Concerns are raised about AI being used to cut costs rather than improve quality, along with its security vulnerabilities and detrimental effects on social equity. The author ultimately calls for a focus on the ethical implications of AI, preventing its misuse, and emphasizing the importance of high quality and human creativity.

(xeiaso.net)

AI

EU Slams SHEIN with Warning Over Deceptive Practices

2025-05-27

EU Slams SHEIN with Warning Over Deceptive Practices

The European Commission issued a warning to SHEIN, citing various violations of consumer protection laws on its website. These include fake discounts, pressure selling, misleading information, deceptive product labeling, and hidden contact details. SHEIN has one month to respond; failure to comply could result in substantial fines. This action comes as SHEIN already faces US tariffs, creating significant hurdles for its global expansion. China, which sees SHEIN as a key exporter, will likely view the EU's warning as a setback to its economic development strategy.

(www.theregister.com)

Startup

Airbnb Shows Total Price Upfront: No More Hidden Fees

2025-04-22

Airbnb Shows Total Price Upfront: No More Hidden Fees

Airbnb is globally rolling out an update to its search function, displaying the total price including cleaning fees upfront. This move aims to increase transparency and avoid surprises at checkout. The change follows scrutiny from the European Union regarding its fee display practices, initially implemented in some locations in 2019. Later, a toggle was introduced in the US and hundreds of other countries to show the total stay cost. Nearly 17 million people have used this toggle since its 2022 launch. Now, users won't need to enable it; a banner reading "Prices include all fees" will appear at the top of search results.

(www.theverge.com)

Misc Booking Fees

Why Performance Optimization Remains a Herculean Task

2025-04-29

Why Performance Optimization Remains a Herculean Task

This article delves into the challenges of code performance optimization. The author argues that optimization isn't simply a matter of skill improvement, but a brute-force task involving extensive trial and error. Complex interactions exist between various optimization strategies, with even seemingly superior approaches potentially failing due to unforeseen circumstances. Compilers, while helpful, have limitations, and blind reliance can backfire. Optimization strategies vary drastically across CPU architectures; while x86 boasts comprehensive documentation, Apple Silicon lacks adequate resources, presenting significant hurdles for developers. The article concludes that performance optimization is an art form, where small improvements compound to yield significant gains, making it a worthwhile endeavor for developers.

(purplesyringa.moe)

Development

Asimov's 1982 Prediction on AI: Collaboration, Not Competition

2025-04-10

Asimov's 1982 Prediction on AI: Collaboration, Not Competition

This article revisits a 1982 interview with science fiction writer Isaac Asimov, where he defined artificial intelligence as any device performing tasks previously associated solely with human intelligence. Asimov saw AI and human intelligence as complementary, not competitive, arguing that their collaboration would lead to faster progress. He envisioned AI liberating humans from work requiring no creative thought, but also warned of potential difficulties and challenges of technological advancements, using the advent of automobiles as an example. He stressed the need to prepare for the AI era and avoid repeating past mistakes.

(www.openculture.com)

AI Isaac Asimov future of technology

Jargonic: A Revolutionary ASR Model for Industry-Specific Speech

2025-04-01

Jargonic: A Revolutionary ASR Model for Industry-Specific Speech

aiOla has launched Jargonic, a groundbreaking Automatic Speech Recognition (ASR) model that addresses the limitations of existing ASR models in handling industry jargon, noisy environments, and real-time adaptability. Jargonic utilizes advanced domain adaptation, real-time contextual keyword spotting, and zero-shot learning to handle industry-specific language out-of-the-box, eliminating the need for retraining. Its unique keyword spotting mechanism combined with the ASR engine significantly improves transcription accuracy, especially for audio containing specialized terminology. Furthermore, Jargonic boasts robust noise handling capabilities, maintaining high performance across multiple languages and noisy industrial settings. Benchmark tests show it outperforms competitors like OpenAI Whisper.

(aiola.ai)

AI Speech Recognition

AccessOwl Hiring: Senior Software Engineer (TypeScript, AI, Remote)

2025-05-31

AccessOwl Hiring: Senior Software Engineer (TypeScript, AI, Remote)

AccessOwl, a profitable Y Combinator-backed startup, seeks a Senior Software Engineer to build and maintain its SaaS tool management platform's integration layer. Ideal candidates are fluent in TypeScript and AI-native, experienced with Playwright or Puppeteer, familiar with IaC, and passionate about solving real-world problems. The role offers a competitive salary, fully remote work, and flexible hours.

(www.ycombinator.com)

Development

ElatoAI: Realtime AI Speech on ESP32

2025-04-22

ElatoAI: Realtime AI Speech on ESP32

ElatoAI is an open-source project enabling >10-minute uninterrupted global conversations using OpenAI's Realtime API, ESP32, secure WebSockets, and Deno Edge Functions. Composed of a Next.js frontend, a Deno edge server, and an ESP32 client, ElatoAI allows for custom AI agents, voice selection, and personalization. Features include Opus codec for high-quality audio, low latency, secure communication via WebSockets, and Supabase for user authentication and data storage. The project is actively under development and welcomes contributions.

(github.com)

Development AI Speech Realtime Conversation

MUVERA: Efficient Multi-Vector Retrieval

2025-06-26

MUVERA: Efficient Multi-Vector Retrieval

Modern information retrieval relies on neural embedding models, but while multi-vector models offer higher accuracy, their computational complexity leads to inefficiency. Researchers introduce MUVERA, a novel algorithm that transforms complex multi-vector retrieval into simpler single-vector maximum inner product search (MIPS) by constructing fixed dimensional encodings (FDEs). This significantly improves efficiency without sacrificing accuracy. The open-source implementation is available on GitHub.

(research.google)

AI multi-vector retrieval

π0.5: A General-Purpose AI Model Enabling Robots to Clean New Homes

2025-04-22

π0.5: A General-Purpose AI Model Enabling Robots to Clean New Homes

Physical Intelligence has developed π0.5, a robotic foundation model capable of generalizing complex cleaning tasks, such as tidying a kitchen or bedroom, to entirely new environments. Unlike previous robots limited to controlled settings, π0.5 leverages co-training on diverse heterogeneous data, including multimodal data and data from various robots, to learn diverse skills and understand their semantic context. Experiments show π0.5 can perform multiple tasks in unseen homes, exhibiting human-like flexibility and resourcefulness despite occasional failures. This represents a significant step toward truly generalizable physical intelligence.

(pi.website)

AI Generalization

eGPU: Extending eBPF to GPUs for Low-Overhead Dynamic Observability

2025-04-10

With the surge in GPU-accelerated workloads, existing monitoring tools often suffer from high overhead or invasiveness. eGPU innovatively extends eBPF to GPU kernels via runtime PTX injection, enabling low-overhead dynamic observability. By compiling eBPF bytecode into PTX and injecting it into running GPU kernels, eGPU allows for dynamic addition, modification, and removal of instrumentation without interrupting execution. This not only improves the efficiency of GPU performance analysis but also opens up possibilities for programmable GPU computing, runtime optimization, and GPU security.

(camps.aptaracorp.com)

Development GPU Observability PTX Injection

FTC Cracks Down on Hidden Fees: Transparency Mandate for Hotels, Tickets, and More

2025-05-07

FTC Cracks Down on Hidden Fees: Transparency Mandate for Hotels, Tickets, and More

The US Federal Trade Commission (FTC) unveiled a new rule targeting deceptive fees, effective May 12th. This landmark regulation prohibits hidden charges for live events, hotels, and short-term rentals, banning practices like 'bait-and-switch' pricing. Businesses must clearly display the total price upfront, making it more prominent than other pricing details. While dynamic pricing is permitted, misleading information is strictly forbidden. The rule covers ticket sellers, lodging providers, and third-party platforms. The FTC provides guidance on which fees can be excluded (taxes, optional services), but these must be clearly disclosed. This is a significant victory for consumers long frustrated by hidden costs.

(techcrunch.com)

Tech Hidden Fees

Bytebot: A Revolutionary Approach to Giving AI Agents 'Hands'

2025-07-06

Bytebot: A Revolutionary Approach to Giving AI Agents 'Hands'

Bytebot eschews traditional API integration, instead giving AI agents control of a keyboard, mouse, and screen, allowing them to operate like remote human workers. This approach is simpler, more robust, generalizable, and future-proof, solving the problems faced by current AI agents when dealing with complex, API-less software and workflows. This 'human-computer interaction' approach allows Bytebot to adapt to any application and OS without complex integration, saving companies significant time and cost and automatically improving efficiency as models improve.

(www.bytebot.ai)

AI

arXivLabs: Experimental Projects with Community Collaborators

2025-02-19

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on our website. Individuals and organizations working with arXivLabs embrace our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who adhere to them. Have an idea for a project that will add value to arXiv's community? Learn more about arXivLabs.

(arxiv.org)

Development

American Science & Surplus: A Maker's Paradise Facing the E-commerce Tide

2025-06-04

American Science & Surplus: A Maker's Paradise Facing the E-commerce Tide

American Science & Surplus, founded in 1937, has seen its share of ups and downs. From its origins selling lenses and lab equipment, it has expanded to include science toys, craft supplies, and a vast array of electronic components and tools, embodying the maker ethos. However, the rise of e-commerce has impacted some previously popular items, such as telescopes, leading to decreased sales. The store's long history, its unique inventory, and its relationship with a now-defunct Radio Shack paint a nostalgic picture of a bygone retail era, while its current offerings still inspire creativity and innovation.

(arstechnica.com)

Misc maker culture

Retraction of the Controversial 'Arsenic Life' Paper After 15 Years

2025-07-26

Retraction of the Controversial 'Arsenic Life' Paper After 15 Years

A controversial paper claiming the existence of a microorganism thriving on arsenic, published in Science nearly 15 years ago, has been retracted. The paper, which suggested a bacterium could substitute arsenic for phosphorus, faced intense criticism. Follow-up studies failed to reproduce the results, with critics citing phosphate contamination in the experiments and the chemical instability of arsenic in biomolecules. While the authors maintain their data's validity, Science editors determined the experiments didn't support the key conclusions, leading to the retraction. This highlights science's ongoing commitment to rigorous data.

(www.nature.com)

Tech arsenic life paper retraction

GeoDeep: Object Detection in Maxar Satellite Imagery of Myanmar and Thailand

2025-04-13

This post details using the Python package GeoDeep to perform object detection on Maxar's open satellite imagery of Myanmar and Thailand, following a recent earthquake. Leveraging a high-performance workstation, the author runs GeoDeep's built-in AI models to detect cars, trees, buildings, and roads. The results reveal varying accuracy and efficiency across different models, with some exhibiting missed detections and false positives. The experiment highlights the potential and challenges of AI-powered object detection in satellite image analysis.

(tech.marksblogg.com)

Tech object detection

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