Starting Hospice

https://jakeseliger.com/wp-content/uploads/2024/08/hospice-and-the-end.jpg?w=1024
The user is entering hospice care due to the progression of squamous cell carcinoma, and they are focusing on supporting their partner Bess and their soon-to-be-born daughter Athena. They express gratitude for the love and experiences they've had, and encourage readers to support Bess and Athena, as well as donate to cancer research organizations.

Google loses antitrust suit over search deals on phones

https://assets.bwbx.io/images/users/iqjWHBFdfxIU/ip7qbYU5H_3U/v1/-1x-1.jpg
A federal judge ruled that Google's payments to make its search engine default on smartphones violate US antitrust law. The judge's decision is a key victory for the Justice Department, which had accused Google of blocking competitors in the market.

Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane

Airhart Aeronautics aims to make flying as easy as driving a car by developing a fly-by-wire control system and simplifying flight controls. The company's goal is to make flying safer and more accessible, targeting the 80% of fatal accidents in general aviation caused by pilot error.

How Postgres stores data on disk – this one's a page turner

https://drew.silcock.dev/open-graph/blog/how-postgres-stores-data-on-disk.png
The author explores the inner workings of PostgreSQL database storage, explaining how data is stored on disk, including the concept of pages, segments, and files, and how Postgres uses MVCC (Multiversion Concurrency Control) to handle concurrent access to data. The author also discusses the importance of understanding database storage and recovery, providing examples of how this knowledge can ...

Andy Warhol's lost Amiga art found

https://i0.wp.com/dfarq.homeip.net/wp-content/uploads/2024/08/andy-warhol-debbie-harry-amiga-art.jpg?resize=294%2C300&ssl=1
Andy Warhol's lost Amiga art has been found and is up for sale, with the reemergence shedding light on an earlier discovery from a decade ago. The art, created in 1985, was demonstrated by Warhol to showcase the capabilities of the Amiga 1000 computer, and its discovery has been attributed to Jeff Bruette, a former Commodore engineer who taught Warhol how to use the computer.

Stop Killing Games

https://eci.ec.europa.eu/045/public/api/customfiles/social/logo
The initiative requires EU videogame publishers to leave games in a playable state, preventing remote disabling and providing means for continued functionality without publisher involvement. It does not seek ownership or resources, only ensuring games remain playable after discontinuation.

A new type of neural network is more interpretable

https://spectrum.ieee.org/media-library/deep-purple-dots-and-lines-connected-together-with-0-s-and-1-s-inbetween-against-a-dark-background.jpg?id=53100147&width=1200&height=900
Researchers have developed a new type of neural network called Kolmogorov-Arnold Networks (KANs) that are more interpretable and accurate than traditional systems, even when smaller. KANs can learn to represent physics data concisely and have the potential to help scientists uncover new laws of nature, with applications in fields such as image processing and language modeling.

How I Program in 2024

The user reflects on their programming journey, realizing that building durable software is too hard and that focusing on small, simple programs with few dependencies is a more realistic goal. They emphasize the importance of data-oriented design and being aware of the limitations of tools, and suggest that throwing away complex code and starting from scratch can lead to more durable and ...

Show HN: Pie Menu – a radial menu for macOS

https://www.pie-menu.com/pieFigma.svg?12
Pie Menu allows users to access their most used shortcuts by remembering one command, making it easy to use shortcuts across different apps. The menu opens around the cursor, providing a simple way to access favorite shortcuts without having to memorize multiple commands.

Show HN: Iso20022.js – Create payments in 3 lines of code

https://moonbot-public-assets.s3.amazonaws.com/isojshero.png
iso20022.js is a low-dependency, open-source node library that helps corporates communicate with banks using open ISO20022 standards. Try sending a SWIFT payment in three lines of code.

I was a 20-something dethroned dotcom ceo that went to work at mcdonald's (2000)

https://web.archive.org/web/20040925055854im_/http://www.heiferman.com/mcd/fry_guy4.jpg
The author, a former CEO, worked at a McDonald's in NYC to reconnect with reality and experience a well-oiled machine, but found the job challenging and underappreciated. He learned valuable lessons about the importance of treating customers well, showing appreciation for employees, and the value of hard work, despite being a high-achiever in his previous life.

Can we stop the decline of monarch butterflies and other pollinators?

https://www.wisfarmer.com/gcdn/authoring/authoring-images/2024/08/02/PWWF/74643657007-baby-cat-kottke.jpg?crop=844,475,x0,y0&width=660&height=371&format=pjpg&auto=webp
Monarch butterfly populations are declining due to various factors including habitat loss, drought, and pesticide use, with researchers estimating a 60% decrease in the eastern monarch butterfly population in Mexico's oyamel fir forests. To help pollinators, individuals can create pollinator-friendly gardens by planting native flowers, providing water and shelter, and reducing pesticide use.

Uncovered Euripides fragments are 'kind of a big deal'

https://www.colorado.edu/asmagazine/sites/default/files/styles/medium/public/article-image/trnka-amrhein_and_gilbert.jpg?itok=BmqncZZr
CU Boulder scholars deciphered previously unknown fragments of two lost tragedies by Greek tragedian Euripides, Polyidus and Ino, from a 10.5-square-inch papyrus found in Egypt. The discovery is considered significant, with 80% of the lines being new material, and the scholars will present their findings at a symposium and tour the US to share their research with other experts.

WebGL visual programming editor cables.gl is now open source

https://cables.gl/img/metathumb-standalone.jpg
Whether you're a seasoned developer or a creative with little to no coding experience.Create interaction, motion and 3D content with our new open-source, offline version that puts the full power of cables in your hands. Real time adjustments allow for rapid prototyping of interaction, motion, 3D, generative and digital environments

Building Lego Machines to Destroy Tall Lego Towers

https://kottke.org/cdn-cgi/image/format=auto,fit=scale-down,width=200,metadata=none/images/2024/logo-colors/color-12.jpg
The user enjoys Brick Technology's video series showcasing Lego machines and appreciates the underlying science and engineering principles. They are considering buying Lego Technic and Mindstorms to create their own machines, inspired by the iterative engineering process.

Debugging a rustc segfault on Illumos

https://sunshowers.io/images/dumpster-fire.jpg
The author debugged a segmentation fault in the Rust compiler on an illumos system, tracing the issue to a combination of factors including insufficient use of the stacker library, lack of stack size detection on illumos, and a large, automatically generated file that triggered call stack exhaustion. The author worked around the issue by building a patched rustc compiler using Docker images ...

Apple Intelligence beta flagged a phishing email as "Priority"

https://social-media-cdn.panic.com/media_attachments/files/112/905/168/032/321/805/small/6037bb60c75e2bcd.jpeg
Apple Intelligence in iOS 15.1 flagged a phishing email as "Priority" and moved it to the top of the inbox, highlighting potential issues with AI's ability to recognize and respond to emails. The user and others express concerns about the feature's readiness for public release, citing the need for more thorough testing and the potential for AI to be tricked or fooled.

A cryptographically secure bootloader for RISC-V in Rust

https://www.codethink.co.uk/articles/2024/secure_bootloader/mitm.png
SentinelBoot is a cryptographically secure RISC-V bootloader written in Rust that aims to enhance boot flow safety through memory-safe principles, leveraging Rust's ownership, borrowing, and lifetime constraints. The project achieves a secure boot mechanism with a 20.1% performance overhead and a resulting binary one-tenth the size of an example U-Boot binary, while utilizing the Rust ...

Ask HN: Should we bring software dev in-house?

The user is considering taking software development in-house for their mid-sized logistics company, which is currently using a third-party product that functions but barely, and is looking for advice on strategies for attracting and retaining tech talent in a non-tech industry. The user is also seeking guidance on potential pitfalls, alternative solutions, and how to navigate the transition ...

How the music industry learned to love piracy

https://static01.nyt.com/images/2024/08/04/magazine/04mag-Screenland-01/04mag-Screenland-01-articleLarge.jpg?quality=75&auto=webp&disable=upscale
The documentary "How Music Got Free" examines the music industry's decline in the late 1990s and early 2000s, portraying early online music pirates as digital Robin Hoods who leveled the economic playing field. However, the documentary's sympathetic portrayal of piracy ignores the devastating impact on middle-class musicians, who are now struggling to make a living in the streaming economy.

I turned an old phone into a NAS

https://static1.xdaimages.com/wordpress/wp-content/uploads/2021/10/Google-Pixel-6-Pro-Full-Front-Watermarked.jpg
An old Android phone can be turned into a basic NAS for sharing data using MiXplorer, allowing file transfers and backup. Rooting the phone and using Docker can enable more advanced NAS capabilities, such as hosting normal applications and deploying containers.

Japan stocks plunge as much as 7% as Asia shares extend sell-off

https://image.cnbcfm.com/api/v1/image/107383735-1709777816198-gettyimages-1981632561-JAPAN_COMMUTERS.jpeg?v=1709777925&w=1920&h=1080
Asian markets continued to decline, with Japan's Nikkei 225 and Topix falling 7% due to heavy losses in trading houses. The decline follows a weaker-than-expected US jobs report, with investors awaiting key trade data and central bank decisions from Australia and India.

Show HN: Visual A* pathfinding and maze generation in Python

https://camo.githubusercontent.com/34b5a01717671ea0f3ec49e4cb6100d9d78b1e37f0a232009407379a3c68afe1/68747470733a2f2f696d672e796f75747562652e636f6d2f76692f694136584a52453643544d2f302e6a7067
The project provides a high-performance implementation of the A* pathfinding algorithm, which efficiently finds the shortest path in complex mazes and environments by considering both the journey already taken and the estimated distance to the goal. The implementation includes advanced features such as smart organization, precision handling, adaptive heuristics, complex terrain navigation, ...

Replacing Liquid Metal on an Asus Zephyrus G15's CPU

https://flemesre.github.io/images/liquid_metal_photos/GPU_die_covered_in_liquid_metal.jpg
The user replaced the liquid metal thermal interface material (TIM) in their Asus ROG Zephyrus G15 laptop with a phase-change TIM, PTM7950, to improve cooling and reduce thermal throttling. The process involved disassembling the laptop, cleaning and removing the old TIM, and applying the new PTM7950, resulting in a significant temperature improvement and reduced risk of damage.

Eyechat

https://neal.fun/share-cards/eyechat.png
Your eyes are not visible Disconnecting in 3...

Japan's Nikkei Posts Biggest Single-Day Fall Since 1987 After Weak U.S. Data

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How to Get or Create in PostgreSQL

https://hakibenita.com/images/00-postgresql-get-or-create.png
The article discusses the challenges of implementing an "idempotent" "get or create" operation in PostgreSQL, which should provide the same output regardless of the state of the data, be safe to execute under heavy load, and produce minimal side effects. The article explores various approaches, including using INSERT ON CONFLICT, MERGE, and WITH clauses, and highlights the importance of ...

C++'s `noexcept` can sometimes help or hurt performance

https://storage.googleapis.com/sixteenbpp/blog/images/noexcept-can-sometimes-help-or-hurt-performance/normal_sphere.png
The author of PSRayTracing conducted a thorough benchmarking test to measure the impact of the noexcept keyword on performance, finding that it has a negligible effect on most configurations, with some cases showing a minor speedup or slowdown. The author concludes that noexcept is not a significant performance booster and that its benefits are likely to be limited to specific scenarios, such ...

The Saucer – A DIY trackpad attachment for the Voyager

https://blog.zsa.io/cdn-cgi/image/fit=scale-down,quality=80,format=auto,width=2080/diy-voyager-trackpad-saucer/problem-cats.jpg
The author created a DIY trackpad, called the Saucer, for their Voyager keyboard to avoid cat interference. After several design iterations, they settled on a TRRS port-based solution, which is more versatile and easier to make.

Associative tools, thinking, and creativity: On augmenting creativity

https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7bf43921-73ee-4263-9fd7-6a36a81f349e_1654x1082.png
The article discusses the concept of associative thinking and its connection to creativity, highlighting the importance of semantic space and the ability to make distant and novel connections between concepts. The author proposes a tool called Semioscape, which aims to augment human associative thought by allowing users to travel through semantic space and create new connections between ...

Single-packet race condition breaking the 65535 byte lim

https://flatt.tech/research/beyond-the-limit-expanding-single-packet-race-condition-with-first-sequence-sync/02.png
The author describes a method to expand the single-packet attack's limitation by using IP fragmentation and TCP sequence number reordering, allowing for the simultaneous sending of large requests and potentially leading to severe vulnerabilities like authentication bypass. The author demonstrates the effectiveness of this technique by sending 10,000 requests in 166ms and bypassing ...

Schwab users are unable to log in

https://abs.twimg.com/responsive-web/client-web/icon-ios.77d25eba.png
Due to a technical issue, some clients may have difficulty logging in to Schwab platforms. Please accept our apologies as our teams work to resolve the issue as quickly as possible. Hold times may be longer than usual.

Largest Geothermal Development in America Taking Shape in Utah

https://mymodernmet.com/wp/wp-content/uploads/2024/07/geothermal-energy-0.jpg
Fervo Energy is developing the largest geothermal power project in the US, which will provide clean energy to power 350,000 homes and is expected to grow rapidly as drilling techniques improve. The project, which will be operational in 2026, is a significant step towards harnessing the Earth's reusable resources to combat climate change.

Declaring 'Crisis,' South Korean Firms Tell Managers to Work 6 Days a Week

https://static01.nyt.com/images/2024/08/05/multimedia/00skorea-sixdays-01-gljp/00skorea-sixdays-01-gljp-articleLarge.jpg?quality=75&auto=webp&disable=upscale
South Korean companies are telling executives to work longer hours, including six days a week, reversing a trend towards better work-life balance. This pressure on workers, especially young ones, is concerning in a country with a shrinking, aging population and low fertility rates.

Stocks trampled as Nikkei crashes 13%

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Does space dust fall on the roof of my house?

Users discussed finding micrometeorites on their house roofs, with tips on using magnets and collecting runoff to identify iron-rich fragments.

Below the Root: A story, a computer game and my lifelong obsession (2015)

https://blog.stahlmandesign.com/content/images/2015/07/belowtheroot.jpg
The author's childhood experience playing the 1984 video game Below the Root inspired their art and programming skills, and they later created their own game, The Dreamsong, using the original game's tileset. The author's journey involved learning various programming languages, including ActionScript 3.0 and JavaScript, and experimenting with different game engines before finally creating ...

Quantum Physicists Found a New, Safer Way to Navigate

https://media.wired.com/photos/5bda37626769e65feda187c7/master/w_2560%2Cc_limit/quantum_gps-01.jpg
The US Naval Academy has revived celestial navigation training due to concerns over GPS hacking and jamming, and researchers are developing quantum navigation technologies as a backup, including a diamond-based magnetometer and a rubidium-based gyroscope. These quantum sensors can measure magnetic fields and rotational motion with high accuracy and are less vulnerable to hacking, making them ...

Scheduling Model in LLVM

https://myhsu.xyz/images/llvm-sched-model-basic-superscalar.light.svg
LLVM's scheduling model is used to specify scheduling information for individual instructions, including latency, hardware resources, and operand reads and writes, to optimize instruction scheduling and minimize latency. The model also accounts for processor resource buffers, including reservation stations, reorder buffers, and latency devices, to ensure efficient instruction dispatch and execution.

The Composer Has No Clothes

https://thebaffler.com/wp-content/uploads/2024/07/Brown-final.jpg
Tristan Foison, a French composer, was exposed for plagiarizing numerous classical music pieces, including a Requiem Mass, and fabricating his credentials, including studying with renowned composers and winning prestigious awards. Foison's case highlights the flaws in the classical music industry, where name-dropping and prestige can trump actual talent and originality, and where audiences ...

A RoCE network for distributed AI training at scale

https://engineering.fb.com/wp-content/uploads/2024/08/RoCE-AI-training_image-1.png
Meta has built a large-scale AI network infrastructure using RDMA over Ethernet (RoCEv2) to support distributed AI training workloads, including generative AI and large language models. The network design and operation have evolved to meet the increasing demands of computational density and scale, with features such as path-pinning, Enhanced ECMP, and receiver-driven traffic admission to ...

California lawmakers got ticket freebies as they cracked down on Ticketmaster

California lawmakers received thousands of dollars worth of free tickets to events, including concerts, sports games, and theme parks, from interest groups and deep-pocketed organizations, raising ethics questions about the privileges enjoyed by public servants. The gifts came as lawmakers were working to regulate the ticketing industry, with some accepting tickets from groups that had a ...

Computer Security Is a Political Struggle

https://cybershow.uk/blog/posts/computer-security-is-a-political-struggle/images/sisyphus.jpg
The author argues that the technology industry has become a threat to society, perpetuating a culture of surveillance, control, and exploitation, and that individuals must take action to reclaim their privacy and security. The author criticizes the industry's lack of transparency, accountability, and responsibility, and calls for a fundamental shift in the way technology is developed and used ...

Undark and the Radium Girls (2006)

https://damn-8791.kxcdn.com/wp-content/uploads/2006/12/USRadiumGirls-Argonne1ca1922-23-150dpi.jpg
In the early 20th century, hundreds of women employed by the US Radium Corporation in New Jersey were exposed to radium while painting watch faces, leading to serious health problems and eventual death. The company's attempts to conceal the dangers of radium and its effects on the workers led to a landmark lawsuit and changes in industrial safety standards in the US.

Karpathy/Nano-Llama31

https://opengraph.githubassets.com/c98113d496eba3af00d84e8008079b3546821e4155f00be1ca779c4ce97a3dd3/karpathy/nano-llama31
The user is creating a minimal, dependency-free implementation of the Llama 3.1 architecture, similar to nanoGPT for GPT-2, and provides instructions on how to use the official Llama 3.1 code release from Meta. The user also shares their own adaptation of the code, llama31.py, which is a bug-free and cleaner version that produces identical results as the reference code.

Knuckledragger, a Semi-Automated Python Proof Assistant

https://raw.githubusercontent.com/philzook58/knuckledragger/main/logo.webp
The author has been working on a proof assistant called Knuckledragger, which aims to be a thin framework for chaining calls to automated theorem provers in a principled way. The author discusses various features and ideas they have explored, including support for natural numbers, complex numbers, set theory, linear algebra, and calculus, as well as techniques for simplifying proofs and ...

Why does everyone hate Haskell, jazz, and pure math?

https://adueck.github.io/blog/static/5db7d12429a3e66340dcd8ef7f061fe1/8537d/stew.png
The author argues that pursuits like Haskell programming, jazz music, and pure mathematics may seem elitist or useless, but they can lead to groundbreaking innovations and practical applications that benefit everyone. By embracing these "highbrow" spheres and exploring their ideas, individuals can discover new concepts and patterns that can have a significant impact on the world.

The tragedy of low-level exploitation

https://gynvael.coldwind.pl/images/something_suspicious.png
Low-level exploitation is a niche area in cybersecurity, with few job opportunities that require full-time focus on low-level exploitation, and most jobs involve occasional low-level exploitation as part of a larger role. To pursue a career in low-level exploitation, one should consider vulnerability research, bug bounties, or academia, but be aware of the high bar for entry and the potential ...

50 years ago, CP/M started the microcomputer revolution

https://regmedia.co.uk/2022/07/15/runcpm-ubuntu.jpg
CP/M, a pioneering microcomputer operating system, was developed by Dr. Gary Kildall in the 1970s and became a de facto standard, running on over 200 different machines. Although it was eventually surpassed by MS-DOS, CP/M's influence on the industry is still visible today, and it has experienced a recent resurgence in popularity among hobbyists and enthusiasts.

KCL, a constraint-based functional language for configuration

https://www.kcl-lang.io/img/registry-and-ide.png
The system originated from programming languages like Python and Golang, featuring rich language features and powerful IDEs. It offers schema-centric configuration, modular abstraction, and high-performance CRUD APIs, with options for multilingual SDKs and language plugins for GitOps.

Casio VZ-1 Algorithms

https://blog.jacobvosmaer.nl/0028-mysterious-vz-1/assets/patent-fig7.png
You're writing a manual for the Casio VZ-1 synthesizer, explaining its phase modulation-free synthesis engine, which uses wave shaping and operators with independent amplitudes, wave shapes, and pitches. The UI is confusing, with operators showing as disabled but still active, and the manual would have benefited from clearer explanations of the synthesis engine's inner workings.

Ontario's Computer: The Burroughs ICON (2022)

https://jasoneckert.github.io/myblog/icon-computer/ICON_logos.jpg#center
The ICON was a Canadian computer system used in schools in the 1980s and 1990s, designed by CEMCorp and manufactured by Burroughs, which ran the QNX UNIX-like operating system and was known for its indestructible keyboard and trackball. Despite being widely criticized for its limitations and high cost, the ICON played a significant role in the development of QNX, which went on to be used in ...

Thunderstorms Have Caused $45B in Damages in the U.S. in Six Months

https://static.scientificamerican.com/dam/m/53364d590bbba48a/original/GettyImages-2153584169_WEB.jpg?w=600
Global losses from natural disasters in the first half of 2024 exceeded the long-term average, with thunderstorms causing $45 billion in losses in the US, making it the fourth-costliest thunderstorm year on record. Climate change is worsening thunderstorms worldwide, with research showing that extreme precipitation events have worsened across the US and that some regions could see an increase ...

It's lights out at a cosmic restaurant

https://static01.nyt.com/images/2024/08/06/science/00SCI-PALOMAR-palomar/00SCI-PALOMAR-palomar-articleLarge.jpg?quality=75&auto=webp&disable=upscale
The Palomar Observatory in California has closed its kitchen, ending a tradition of serving astronomers elegant meals during their observing runs. Astronomers will now have to rely on frozen meals, a change that is seen as a loss of a valuable social and intellectual hub.

DCPerf: An open source benchmark suite for hyperscale compute applications

https://engineering.fb.com/wp-content/uploads/2023/01/Eng-Blog-Self-Serve-Hero-Images-DATACENTERS-502-Orange-1.jpg
Meta is open-sourcing DCPerf, a collection of benchmarks designed to represent diverse workloads in data center cloud deployments, to improve server and data center design and optimization. The benchmarks are designed to capture the characteristics of production workloads and have been validated with leading CPU vendors, with the goal of creating an industry standard method for evaluating ...

The meanest app: Duolingo subjects its users to "emotional blackmail"

https://i.insider.com/66991cd9fb2b6bedb0583cf0?width=700
Duolingo, a language-learning app, uses a brusque and nagging approach to encourage users to continue learning, which has been criticized as emotional blackmail, but has also been successful in engaging younger users. Despite the criticism, Duolingo's approach has been effective in driving user engagement and growth, with the company reporting significant year-over-year growth in daily active ...

OpenAI won't watermark ChatGPT text because its users could get caught

https://duet-cdn.vox-cdn.com/thumbor/0x0:2040x1360/2400x1600/filters:focal(1020x680:1021x681):format(webp)/cdn.vox-cdn.com/uploads/chorus_asset/file/25462010/STK155_OPEN_AI_CVirginia_D.jpg
OpenAI has developed a system to watermark ChatGPT-created text and detect it, but is divided on whether to release it due to concerns about affecting its bottom line and user sentiment. The company is exploring alternative methods, including embedding metadata, to detect AI-written material without watermarking, citing concerns about stigmatizing AI tools for non-native speakers.

Leaked Docs Show Nvidia Scraping a Human Lifetime of Videos per Day to Train AI

https://www.404media.co/content/images/size/w1200/2024/08/nvidia.png
Nvidia compiled training data for AI products by scraping copyrighted content from YouTube and other sources, despite potential legal issues. Internal conversations show employees raised concerns, but were told they had clearance from top management to use the content.

Online trading platforms down for users

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America Has Too Many Laws – An excess of restrictions has taken a real toll

https://cdn.theatlantic.com/thumbor/u9Y5BuYe-Naz_03NZSb-PNhINns=/0x0:2000x1125/960x540/media/img/mt/2024/07/OverRulled2/original.png
The United States has experienced a dramatic explosion in laws and regulations over the past few decades, with the number of federal laws increasing from 3,000 to over 5,000, and the number of federal agencies issuing guidance documents and regulations growing exponentially. This proliferation of laws and regulations has had a significant impact on the lives of ordinary Americans, as seen in ...

Show HN: Telemetry.sh – Simplifying Telemetry Measurement

Telemetry provides an abstraction layer for data logging and querying, simplifying the process and allowing developers to focus on delivering value to users. With Telemetry, developers can log ride data with a single line of code and query it with a single line of SQL, leveraging technologies like DataFusion, Parquet, and S3 under the hood.

Groq Raises $640M to Meet Soaring Demand for Fast AI Inference

https://wow.groq.com/wp-content/uploads/2024/08/12-GroqRack_crop-AUG24-1.png
Groq, a leader in fast AI inference, has secured a $640M Series D round at a valuation of $2.8B to scale its vertically integrated AI inference platform and deploy more than 100,000 additional LPUs into GroqCloud. The funding will enable Groq to expand its talent density, add new models and features to GroqCloud, and deploy over 108,000 LPUs by the end of Q1 2025, the largest AI inference ...

CrowdStrike to Delta: Stop pointing at us

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Mysteries of the Griffin iMate and the Apple Extended Keyboard II

https://www.projectgus.com/images/2023-04/derivatives/article/1x/keyboard.webp
The author restored an Apple Extended Keyboard II and connected it to a Griffin Technology iMate USB adapter, which initially didn't work due to electrical noise issues caused by a flat battery. After adding a decoupling capacitor to the circuit, the adapter worked flawlessly, and the author discovered that the battery was necessary to translate the ADB Power Switch signal into the USB Power ...

$1T wipeout: Market rout punishes mega-cap tech

https://image.cnbcfm.com/api/v1/image/108016083-17228553142ED1-WEX-080524-Tengler.jpg?v=1722855313&w=750&h=422&vtcrop=y
The seven most-valuable US tech companies lost $1 trillion in market value at the start of trading on Monday, with the Nasdaq falling 3% and the seven companies bouncing back as trading progressed. The decline was attributed to concerns about a recession and overinvestment in AI, with some analysts warning of a bubble in the AI market.

Hiding messages in x86 binaries using semantic duals (2020)

https://blog.yossarian.net/assets/steg86_vbindiff.png
Steg86 is a steganographic tool that hides messages in pre-existing binaries by rewriting x86 instructions using semantic duals, allowing for no size or performance overhead. The tool is agnostic to the containing format and supports ELF, Mach-O, and PE/PE32+ binaries, but does not provide deniability.

Weak Soft Skills: Why you are stuck at the Senior engineer level

https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1acab1be-67d8-4965-b074-62ec6f0b80b4_1200x630.png
The article discusses the importance of soft skills, particularly communication, in becoming a staff engineer, and provides tips on writing, speaking, and nonverbal communication. It emphasizes the need to master these skills to effectively interact with others, convey ideas, and build trust, and provides examples and personal anecdotes to illustrate the importance of communication in a ...

Climate change deniers make up nearly a quarter of US Congress

https://i.guim.co.uk/img/media/6a8d2a35fb1b25ecf6a761459b0f3168d4947c7d/0_133_5000_3000/master/5000.jpg?width=445&dpr=1&s=none
One in four US Congress members, all Republicans, deny human-caused climate change, despite growing public concern and scientific consensus. The fossil fuel industry has donated $52m to these climate-denying lawmakers, who are disproportionately represented in Congress despite public opinion shifting towards alarm and concern about climate change.

Squeezing a key through a carry bit (2017) [video]

https://static.media.ccc.de/media/congress/2017/media-logo.png
A small bug in the Go implementation of the P-256 elliptic curve affects less than 0.00000003% of field subtraction operations. A practical key recovery attack is built on top of this bug, targeting JSON Web Encryption.

Phantom Menance: memory leak that wasn't there

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The user's legacy Rust application, a safe HTTP interface for ImageMagick, was experiencing a memory leak, but after investigation, it was discovered that the metrics dashboard was lying and there was no actual leak. The user learned valuable lessons about debugging memory usage in containers, including the importance of understanding how metrics are calculated and not jumping to conclusions.

New study uses self-interacting dark matter to solve the final parsec problem

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Scientists have proposed a solution to the "final parsec problem" of supermassive black hole mergers using self-interacting dark matter, which could help overcome the dynamical friction that stalls the merger process. The study suggests that the interaction cross-section of dark matter particles must be within a specific range and velocity-dependent to facilitate the merger, which matches the ...

Learn PHP the Right Way

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You're creating a Learn PHP The Right Way series on YouTube, divided into three sections with videos in a single playlist. The series is up to date with PHP 8.1 and you'll maintain updates for new PHP versions.

San Francisco to Ban Rent-Setting Software Amid Gouging Worry

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San Francisco is set to become the first US city to ban algorithmic software used to recommend rents, which enables price fixing by large corporate landlords. The city's Board of Supervisors voted unanimously to block the products, citing concerns over their impact on the housing market.

AI chip startup Groq lands $640M to challenge Nvidia

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Groq, a startup developing AI chips, raised $640 million in a new funding round, valuing the company at $2.8 billion. The company's LPU inference engine can run generative AI models 10x faster and with one-tenth the energy of traditional processors.

Why We Shut Down

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The Maternal Health Initiative (MHI) was a global health charity that aimed to increase access to family planning in the postpartum period, but after conducting a pilot program and reviewing the literature, the organization decided to shut down due to lack of evidence that the intervention was effective in reducing unintended pregnancies. The decision to shut down was unusual in the ...

21 More AWS Services They Should Cancel

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AWS has been silently removing services, including Honeycode, Cloud9, and others, and the user suggests additional services to cancel, citing lack of adoption, poor design, and redundancy. The user also criticizes AWS's data-driven approach, recommending a more transparent and customer-centric approach to service development and maintenance.

World markets shaken over fears of U.S. recession as sell-offs deepen

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Global financial markets are experiencing a sharp sell-off, with the S&P 500 down 2.1% and the Dow Jones Industrial Average down 1.9%, amid concerns over a slowing US economy and potential interest rate cuts. The Nikkei 225 in Japan suffered its worst day since 1987, with the Kospi in South Korea and European markets also experiencing significant declines.

How Gen Z became so nihilistic about money

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The "buy everything, own nothing" generation, Gen Z, is skeptical of traditional financial milestones due to economic uncertainty, climate change, and war, leading to feelings of helplessness and nihilism. However, experts argue that Gen Z's approach to finance is not necessarily nihilistic, but rather a reflection of their desire to prioritize experiences and well-being over material possessions.

US chip factory workers say a struggle to survive on wages as industry booms

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Chip manufacturers, including Analog Devices Inc, are facing demands from workers to improve working conditions, pay, and benefits as they receive federal funds and tax breaks. Workers are pushing for living wages, paid shutdowns, and safe working conditions, citing struggles to survive on current salaries and fearing retaliation for speaking out.

What do people ask chatbots? It's a lot of sex and homework

Show HN: Datoviz – Vulkan-based GPU scientific visualization (C/C++/Python)

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Datoviz is an open-source, high-performance GPU scientific data visualization library written in C/C++ that provides raw ctypes bindings in Python, designed for speed, visual quality, and scalability. The library is still in its early stages and is being developed to eventually serve as a backend for VisPy 2.0, with a long-term goal of providing uniform high-performance GPU-based 2D/3D ...

Apple's new Safari feature removes distracting items from websites

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TechCrunch Disrupt 2024 adds AI Stage presented by Google Cloud, featuring AI startups like xAI and Groq. The event also covers fintech, SaaS, and space, with Walmart-owned Flipkart entering India's quick commerce market.

CVE-2024-40798 – an app may be able to read Safari's browsing history

The issue of sensitive information exposure has been fixed in various operating system updates. An app may still be able to access Safari's browsing history, and users are directed to other websites for further information.

Chicago Fed President Goolsbee says if economy deteriorates, Fed will 'fix it'

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Chicago Federal Reserve President Austan Goolsbee said the central bank will react to signs of economic weakness and may cut interest rates if the economy is not overheating. Markets expect the Fed to cut rates aggressively starting in September, with a 0.5 percentage-point rate cut fully priced in.

Olympic athletes (legally) use banned drugs

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Russian hackers released medical files of Olympic athletes, revealing many top competitors use banned substances with Therapeutic Use Exemptions (TUEs) to treat legitimate medical conditions. The TUE program has raised questions about the prevalence of TUEs for ailments like asthma and ADHD, and whether some athletes are using them to gain an edge.

X to shut down SF office in 'next few weeks,' according to report

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X, formerly Twitter, will close its San Francisco office and move employees to San Jose, while opening an engineering office in Palo Alto. This decision comes after Elon Musk announced he would move X's headquarters to Texas, citing California's new law on gender ID pronouns.

MacBook Owners with Faulty Butterfly Keyboards Begin Receiving Payouts

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Apple customers affected by the flawed MacBook butterfly keyboard design have started receiving settlement funds, with payments ranging from $50 to $395 depending on the number of topcase replacements. The design flaw, which caused issues like repeating keys and sticking keys, was known for its susceptibility to failure and was eventually replaced with a more reliable scissor switch mechanism.

Build a Digital Human

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AI models generate responses based on algorithms and machine learning, which may be inaccurate or harmful. Users assume risk and should not upload confidential information or personal data.

Microsoft's internal memo: So Long, Intel (1992) [pdf]

The author believes that the computer industry is undergoing a significant shift, with hardware manufacturers losing their dominance and software becoming the key driver of innovation. The author predicts that the industry will become more fragmented, with many companies competing on price and features, and that Windows will play a key role in this shift.

Smartphone use decreases trustworthiness of strangers

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The study examines how smartphone use affects trust formation between strangers, finding that limiting phone access increases trustworthiness. Participants who couldn't use their phones during a 20-minute wait showed higher levels of trustworthiness in a subsequent trust game compared to those who could use their phones.

First impressions of Gleam: lots of joys and some rough edges

The author learned Gleam, a functional programming language that targets both the BEAM and JavaScript, and found it to have many appealing features, including pattern matching, immutability, and a good LSP. However, the author also notes some drawbacks, such as the lack of loops and mutability, and some quirks in the language's design, but overall finds Gleam to be a wonderful language and community.

Markets tremble over risks to US economy – AP News

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The global stock market plummeted on Monday, with the S&P 500 dropping 3% and the Dow Jones Industrial Average falling 2.6%, amid fears of a slowing US economy and inflation. The sell-off was triggered by a weaker-than-expected US jobs report and concerns about the Federal Reserve's interest rate policy, with some experts warning of a potential recession within the next 12 months.

TruffleHog now finds all Deleted and Private Commits on GitHub

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TruffleHog can now discover Cross Fork Object References and scan them for secrets, with a new alpha module that enumerates commit hashes and scans for secrets, but the process is slow due to GitHub's rate limits. The module requires a valid GitHub Access Token and creates files to track valid and invalid commit hashes, with options to review and remove cached data.

Every Microsoft employee is now being judged on their security work

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Microsoft is prioritizing security and tying it to employee performance reviews, with employees expected to prioritize security in all work and hold themselves accountable for its impact. The company is also overhauling its security efforts and requiring employees to use its Connect tool for performance reviews, with security being a key input for promotions, salary increases, and bonuses.

Jeff Bezos' family office is making big investments in AI

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Jeff Bezos' family office, Bezos Expeditions, has invested over $1 billion in artificial intelligence this year, with all investments made in AI-powered companies. AI is now the favorite investment category for family offices, with 78% planning to invest in AI in the next two to three years, according to the UBS Global Family Office Report.

GPU Restaking – Beyond digital currencies to physical computing resources

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GPU Restaking is a novel technology that enables the concurrent use of computational resources across multiple platforms, allowing providers to offer resources on multiple platforms simultaneously and receive rewards from both the external provider and the platform. This technology, developed by Bagel, aims to optimize resource utilization in decentralized networks and democratize access to ...

The Anatomy of Brainwashing

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Lymphatic drainage in the central nervous system relies on meningeal lymphatic vessels and the glymphatic system, which removes metabolic waste and toxins from the brain. Understanding this process can lead to the development of therapeutic approaches for neurological diseases, such as Alzheimer's disease.

CrowdStrike unhappy with Delta litigation threat, says airline refused free help

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CrowdStrike rejects Delta's claims of gross negligence in the global IT outage, saying it was proactive in offering support and apologizing to Delta and its customers. The security firm is also preparing to defend itself against potential litigation, citing Delta's refusal of on-site help and slower recovery time compared to competitors.