Ice – open source menu bar manager for macOS

https://raw.githubusercontent.com/jordanbaird/Ice/main/Ice/Assets.xcassets/AppIcon.appiconset/icon_256x256.png
Ice is a menu bar management tool that hides and shows menu bar items, with additional features in development. It's available for download, with a roadmap of upcoming features and system API requirements starting with macOS 14.

Cancel Adobe if you are a creative under NDA with your clients

https://pbs.twimg.com/media/GPRSrl1XwAATscD?format=png&name=small
Here it is. If you are a professional, if you are under NDA with your clients, if you are a creative, a lawyer, a doctor or anyone who works with proprietary files - it is time to cancel Adobe, delete all the apps and programs. Adobe can not be trusted.

Microsoft will switch off Recall by default after security backlash

https://media.wired.com/photos/66632583e1cd2dfc83a7cda5/master/w_2560%2Cc_limit/Microsoft-Recall-Update-Security-GettyImages-1132277430.jpg
Microsoft is changing its Recall feature in Windows to make it opt-in instead of default, amid criticism from the security and privacy community. The feature, which stores screenshots of user activity every 5 seconds, was seen as unrequested spyware and vulnerable to hacking, leading to a backlash and a change in Microsoft's approach.

ASCII Silhouettify

https://meatfighter.com/ascii-silhouettify/images/logo-white.svg
ASCII Silhouettify is an app that converts images into ASCII silhouettes, using 95 printable ASCII characters, and supports various image formats and output options. The app's algorithm separates the source image into unique color planes, partitions each plane into rectangular regions, and selects the optimal ASCII character for each region based on the number of matching white pixels.

OpenSSH introduces options to penalize undesirable behavior

Damien Miller introduced new sshd(8) configuration options, PerSourcePenalties and PerSourcePenaltyExemptList, to penalize undesirable client behavior and exempt specific clients from penalty. Starting with OpenBSD 7.6, PerSourcePenalties will be enabled by default, requiring admins to tune their sshd(8) settings to avoid denying legitimate traffic.

What Is PID 0?

PID 0 is the initial thread that starts the Linux kernel and runs early kernel initialization, becoming the idle task on the bootstrap CPU core, and plays a minor supporting role in scheduling and power management. The term "PID 0" is ambiguous because the kernel and userspace disagree on what a PID is, but the kernel's definition wins in practice, and PID 0 has nothing to do with memory management.

Ask HN: Machine learning engineers, what do you do at work?

A Machine Learning engineer's typical tasks include data cleaning, joining datasets, and feature engineering, with only 5% of the job dedicated to fitting and testing models. The engineer works on various projects such as predictive maintenance, image classification, natural language processing, and more, often collaborating with cross-functional teams to tackle complex problems.

Tom 7: Badness 0 (Three ways)

http://tom7.org/bovex/thumbnail.png
Knuth and Epsom's versions of Badness 0 are available in the SIGBOVIK 2024 proceedings, but may only display properly in Chrome due to a "BUG". The source code is also available under the GPL or GJPL, with notes on compiling and using it to come.

Feynman’s Razor

https://substackcdn.com/image/fetch/w_2400,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff8c3aa7f-15dc-4c93-a722-88f7548a58db_1344x730.png
Richard Feynman's philosophy is to explain technical matters to laypeople by ensuring that someone capable of understanding the topic would comprehend the explanation. The author argues that instead of dumbing down explanations, it's better to provide accurate and clear information, even if it includes technical terms, allowing users to learn and understand the underlying systems.

How Does GPT-4o Encode Images?

https://www.oranlooney.com/post/gpt-cnn_files/lead.jpg
GPT-4o, a language model, represents images as 170 embedding vectors, using a CNN architecture that embeds images directly into the transformer's semantic vector space. The model ignores the alpha channel, treating transparent black as black and transparent white as white, which can be surprising behavior.

σ-GPTs: A new approach to autoregressive models

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
The paper challenges the assumption of a fixed order in autoregressive models and proposes a positional encoding for the output to modulate the order on-the-fly per-sample. This approach allows for sampling and conditioning on arbitrary subsets of tokens and reduces the number of model evaluations by an order of magnitude in various domains.

Xv6, a simple Unix-like teaching operating system

Xv6 is a teaching operating system developed in 2006, ported to RISC-V for an undergraduate class. The system's source and text are available, with a commentary on UNIX 6th Edition and feedback welcome for improvement.

Show HN: E-Paper 7-color display showing the current weather

https://private-user-images.githubusercontent.com/158591/337645173-1ef011a5-4c01-429f-872f-ea47f8c76e02.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MTc3Njk4MzgsIm5iZiI6MTcxNzc2OTUzOCwicGF0aCI6Ii8xNTg1OTEvMzM3NjQ1MTczLTFlZjAxMWE1LTRjMDEtNDI5Zi04NzJmLWVhNDdmOGM3NmUwMi5qcGc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNjA3JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDYwN1QxNDEyMThaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT00MTliMGYzN2Y1ZWNkMzAxM2Q1ZGUzODgwYjYyMDEzODUxNTQ1YzFjNzBhZTRhYjQ0M2FiNjhiYjUwNTIzMGJhJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.Gghq6HolZ2pCH2je68Cq_f3C3K0NDASi8Z4M0Z5nQx4
The Sol Mate GPT project was modified to display a weather report on a Raspberry Pi with a Waveshare e-Paper display. The code includes instructions for setting up a virtual environment and generating an image, with options for automatic updates and troubleshooting.

Secret Hand Gestures in Paintings (2019)

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7233791/bin/ACTA-90-526-g001.jpg
The article investigates the meaning behind a peculiar hand gesture depicted in hundreds of paintings by various artists, including the great masters, and concludes that it is likely an artistic device or symbolic hallmark rather than a true depiction of syndactyly. The gesture is found in portraits by painters from different ages, nationalities, and artistic movements, and is likely a ...

Alarms in medical equipment

The Patterson sounds are a demonstration set of alarm sounds designed in 1985 for a Draft International Standard for Alarm Sounds. The sounds were designed to illustrate principles of alarm sounds and were not endorsed by subsequent IEC committees, but are still considered valid and valid principles.

3dfx Voodoo 4 video card in MXM format

https://www.vogons.org/thumbs/42546_24316d0a2792e649e055aaee3fb2c293/S1.jpg
A user has successfully installed a VSA-100 video card in a laptop, overcoming various technical challenges, including BIOS compatibility issues and the need for a custom scaler to output the correct video signal to the laptop's screen. The card works, but there are still some issues to resolve, such as overclocking and panel backlight control, and the user is exploring potential workarounds ...

Yes, you can play Duck Hunt without a television (but I can't)

https://nicole.express/assets/img/quacks/flyer.jpg
Nintendo's Duck Hunt game was not the first to feature duck hunting, as Sega had a similar game in 1968, but Nintendo packaged the concept in a beige box for home use. The game uses a mechanical projector and light gun, which is a complex device with a unique mechanism to detect the player's shots.

CPU Energy Meter: A tool for measuring energy consumption of Intel CPUs

https://opengraph.githubassets.com/7fc6e3812dad87e5456fc67094cb1f3455dd068f34b863b3f4cfc9a731fafa19/sosy-lab/cpu-energy-meter
CPU Energy Meter is a Linux tool that monitors Intel CPU power consumption at fine time granularities using RAPL, available on CPUs from Sandy Bridge and later. The tool can be run without root privileges with proper setup and provides cumulative energy use measurements in a key-value list or raw list format.

Writing memory safe JIT compilers

https://miro.medium.com/v2/resize:fit:1200/1*KbR4q42CFgw4SkxxD6I5Og.png
The V8 team published a blog post about the V8 Sandbox, which aims to mitigate browser exploits caused by bugs in the JIT compiler. The Truffle framework, used in GraalVM, eliminates memory safety bugs by design, allowing for the creation of high-performance language runtimes that are also secure.

Instruction Sets Should Be Free: The Case for RISC-V [pdf] (2014)

The industry is moving towards open-source software and hardware, and a free, open ISA (Instruction Set Architecture) is needed to enable innovation and competition in the processor design market. RISC-V is a promising candidate for a free, open ISA, with its simplicity, flexibility, and scalability making it a suitable choice for various applications, from IoTs to WSCs.

The regenerative urban garden I: No-till gardening

https://images.squarespace-cdn.com/content/v1/608a08b305322060c3183a7d/1622080009511-ZTG2L7WCDOZZYXJXW53M/IMG_1325.jpg
The user is an advocate of regenerative farming and applies its principles to their 1/3 acre urban lot, aiming to improve soil health, ecosystem health, and nutrient-dense food. They share their experience with no-till gardening, using a broadfork and lasagna mulching to break up soil, control weeds, and build fertility.

Dblab: Interactive Terminal Client for PostgreSQL, MySQL, SQLite3 and Oracle

https://raw.githubusercontent.com/danvergara/dblab/main/assets/gopher-dblab.png
dblab is a lightweight, interactive terminal-based UI application for PostgreSQL, MySQL, and SQLite3 databases, allowing users to connect to local or remote databases and query data. The application provides various features, including SSL connections, config files, and pagination, making it a convenient tool for database management and querying.

The aging U.S. power grid is about to get a jolt

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LedgerStore Supports Trillions of Indexes at Uber

Not Acceptable

270GB of source code from The New York Times leaked to 4Chan

https://abs.twimg.com/responsive-web/client-web/icon-ios.77d25eba.png
Today on 4chan someone leaked the source code (?) to the New York Times. They leaked 270GB of data They wrote that the New York Times has 5,000+ source code repositories, with less than 30 being encrypted (?). It is 3,600,000 files in total Note: We haven't reviewed the data

Why are debut novels failing to launch?

https://hips.hearstapps.com/hmg-prod/images/index-66576411b3390.jpg?resize=2048:*
The publishing industry has changed significantly since the 1950s, making it harder for debut authors to gain recognition and success, with the rise of social media and the increasing importance of online presence. Despite the challenges, building a community of writers and fostering goodwill through real-life connections can be a powerful tool for debut authors to gain momentum and success.

Recovery after HP tech support bricked my father's laptop

https://raw.githubusercontent.com/ctag/hp_envy_reviver/main/images/hp_warranty_renege.png
A user troubleshoots and reprograms the BIOS memory chip in their HP Envy-ae110nr laptop after it becomes bricked. They use an STM32F103 dev board and SPI communication to read and write the BIOS chip, eventually successfully reflashing the BIOS and restoring the laptop's functionality.

Inline Assembly Dangers

https://fobes.dev/assets/broken_graphics_iad.jpg
The user experienced issues with the PS2 SDK, including a TLB miss and graphics corruption, which were caused by a missing newline in the assembly code that handles zeroing the BSS section. Adding the newline and fixing the formatting resolved the issues, making soft resetting the PS2 reliable again.

In highly connected networks, there's always a loop

https://d2r55xnwy6nx47.cloudfront.net/uploads/2024/06/HamiltonianExpanders-crNicoRoper-Lede-scaled.webp
Mathematicians Krivelevich and Sudakov proved that certain types of expander graphs contain Hamiltonian cycles, solving a long-standing conjecture. The proof uses a combination of techniques, including Pósa rotation and sorting networks, to show that any c-expander has a Hamiltonian cycle.

Show HN: Scipress.io – a Markdown writing platform like Notion Medium MkDocs

https://lh3.googleusercontent.com/a/ACg8ocJhqBHbkrndfgAxHEtbCjQbi8Q0fgwMZs66FtDR6bmxhds=s96-c
Scipress is a platform for writing and sharing content. It's geared towards technical writers like programmers, mathematicians, engineers, and scientists, but it can be used by anyone.

US has the highest rate of maternal deaths among rich nations. Norway has zero

https://media.cnn.com/api/v1/images/stellar/prod/gettyimages-1334856795.jpg?c=16x9&q=h_833,w_1480,c_fill
The US has a higher maternal death rate compared to other high-income nations, with 22 maternal deaths per 100,000 live births in 2022. The report highlights the need for improved maternal healthcare, including increased access to midwives and postpartum care, to address racial disparities and reduce maternal mortality.

Italian streets that don't exist on any map (2022)

https://img.atlasobscura.com/WpCxiRfZsBF31JKvPYGY-g9u59OoJKIAzd7lDrQB6uk/rt:fit/w:720/q:81/sm:1/scp:1/ar:1/aHR0cHM6Ly9hdGxh/cy1kZXYuczMuYW1h/em9uYXdzLmNvbS91/cGxvYWRzL2Fzc2V0/cy9kMzZlOThmZGFl/YjJiN2MyOTNfSXRh/bGlhbiBzdHJlZXRz/IHRoYXQgZG8gbm90/IGV4aXN0LW1haWxt/YW4tcmV2aXNlZC5q/cGc.jpg
Italy has a unique system of "invisible" streets, known as "vie fittizie", where fictitious addresses are created for people without a fixed address, allowing them to access public services and rights. These streets are often unknown to outsiders and are used primarily for homeless individuals, with the goal of rendering them visible and granting them access to essential services and rights.

Alan Turing died 70 years ago

https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Alan_Turing_%281912-1954%29_in_1936_at_Princeton_University.jpg/220px-Alan_Turing_%281912-1954%29_in_1936_at_Princeton_University.jpg
Alan Turing was a British mathematician, computer scientist, logician, and philosopher who made significant contributions to the development of computer science, artificial intelligence, and cryptography, and is widely considered the father of computer science and artificial intelligence. He was also a pioneer in the field of mathematical biology and made important contributions to the ...

Generative AI Handbook: A Roadmap for Learning Resources

The document provides a comprehensive guide to understanding the concepts and techniques underlying modern artificial intelligence systems, with a focus on large language models (LLMs) and their applications. It covers topics such as probability theory, machine learning, and deep learning, as well as specific techniques like transformer architectures, attention mechanisms, and reinforcement ...

Edo-period teens tackling math's toughest problems

https://www.nippon.com/en/ncommon/contents/japan-topics/2602034/2602034.png
The Edo-period pursuit of wasan, Japan's domestic tradition of tackling mathematical problems, involved samurai and commoners, young and old, with women and children contributing to sangaku, wooden plaques commemorating solutions to problems. The tradition, which lasted for 250 years, was characterized by a human network of enthusiasts, including farmers, children, and women, who worked ...

Desktop Linux is an Untapped Gold Mine

https://ant.gebna.gg/desktop-linux-is-an-untapped-gold-mine.webp
The author recounts their experience with Linux, starting with a disappointing experience with Ubuntu and eventually finding a more stable and user-friendly option in Linux Mint. They argue that Linux has the potential to win over desktop users, but only if it can provide a seamless and user-friendly experience, and that open-source nature of Linux allows for community-driven improvement.

My lunches with the queen of cookbooks

https://tastecooking.com/wp-content/uploads/2024/05/Judith_Article-2000x1123.jpg
The author recounts their relationship with Judith Jones, a renowned cookbook editor, as they work together on a project and develop a close bond. The author reflects on Judith's life, work, and legacy, and the impact she had on their own life and career.

Turn On, Tune In, Write Code

https://www.thenewatlantis.com/wp-content/uploads/2024/04/Shullenberger-Mead-1280x1271.jpg
Margaret Mead and Gregory Bateson explored the use of psychedelics to create a new culture in the 1940s-60s, but their work was later co-opted by the military-industrial complex. Today, psychedelics are often used for individual self-discovery and self-improvement, rather than collective transformation.

Slow-spinning radio neutron star breaks all the rules

https://www.sydney.edu.au/content/dam/corporate/images/news-and-opinion/news/2024/june/long-period-pulsar-a4-portrait.jpg/_jcr_content/renditions/cq5dam.web.1280.1280.jpeg
Astronomers have discovered a neutron star that rotates extremely slowly, taking nearly an hour to complete one rotation, which is unusual compared to the typical fast rotation of neutron stars. The discovery was made using the ASKAP radio telescope and provides new insights into the complex life cycles of stellar objects and the physics of extreme environments.

We Are Made of Waves

https://assets.nautil.us/sites/3/nautilus/OneQuestion-logo.png?auto=compress&fit=scale&fm=png&h=127&ixlib=php-3.3.1&w=300&wpsize=medium
Theoretical physicist Matt Strassler's book "Waves in an Impossible Sea" explains how the universe is made of waves and fields, and how these fields give rise to particles. The book uses relativity and quantum field theory to explain complex concepts in a conversational and accessible way.

ThankYouHN: 14 Years

The user has been a loyal user of Hacker News (HN) since 2009, finding it a valuable source of wisdom, engineering insights, and business advice. They appreciate HN's text-based format, upvote system, and lack of distractions, which helps them stay focused and learn from others' experiences.

Untrusted – a meta-JavaScript adventure game

Interested in using Untrusted commercially? [email protected]

Stupid Slow: The Perceived Speed of Computers

The author argues that modern computers are generally faster and more powerful than their predecessors, but often feel slow due to poor software design and bloated applications. The author reflects on their own experiences with older computers, including the Amiga and Commodore 64, and notes that while these machines were slower, they were often more responsive and less prone to lag.

D-Day, as told by paratroopers

https://static.politico.com/8e/14/2e190ffc47ac9b94844e736c1d2b/mag-graff-ddayoralhistory-override.jpg
On the night of June 5-6, 1944, thousands of American paratroopers descended upon Normandy, France, as part of Operation Overlord, the Allied invasion of Nazi-occupied Europe. Despite chaos and confusion, the paratroopers fought bravely, securing key objectives and paving the way for the successful landing of Allied forces on the beaches of Normandy.

Zig Goals

https://opengraph.githubassets.com/fbe7483377f66ab3c81092de54f048b6038655cbda67d3f1f743f0b9bfb59a39/ziglang/zig
Zig aims to replace C, creating a small yet powerful language for writing readable, safe, and optimal code. The language allows for declaring dependencies as Git URLs with commit locking and exporting auto-generated .h files for C libraries.

Roman Women and the Oppian Law

https://www.historytoday.com/sites/default/files/2024-05/roman_women._oppian_law_history_today.jpg
Roman women protested on the streets in 195 BC to repeal the lex Oppia, a wartime austerity measure restricting their adornment and finery, which they saw as a denial of their right to elegance and identity. The protest was successful, and the law was revoked, marking a precedent for women to make their voices heard and stand up for their rights.

Samsung union stages its first ever strike

https://regmedia.co.uk/2019/12/17/shutterstock_fists.jpg
Samsung workers, members of the National Samsung Electronics Union, have taken a "coordinated use of vacation" to protest working conditions, with some reports suggesting around 28,000 workers may be involved. The strike is over issues including wage increases, bonuses, and management's handling of the company's performance.

Morphing Arbitrary Paths in SVG

https://minus-ze.ro/morphing-arbitrary-paths-in-svg.png
The author explains how to morph two arbitrary SVG paths by converting them to a common primitive, splitting them into smaller curves, and animating them using SMIL. The process involves parsing the paths, converting relative commands to absolute ones, and splitting curves to match the number of points between the paths.

GNU Justified Public License

The GNU General Public License (GPL) is a free software license that allows users to modify and distribute software, while also ensuring that the software remains free and open-source. The license requires that any modified or derived works be distributed under the same terms and conditions as the original software, ensuring that the software remains free and open-source for all users.

Washington Post CEO tried to kill story about himself. It wasn't the first time

https://media.npr.org/assets/img/2018/08/20/npr_74095957_sq-93403465939702f13fe804e66ae3b1e532fcd136.jpg?s=100&c=85&f=jpeg
Washington Post publisher Will Lewis is accused of trying to suppress a story about himself, with sources saying he pushed the newsroom chief not to run the story. Lewis has denied the allegations, saying "That is not true. That is not what happened."

The flip-flop on whether alcohol is good for you (2023)

https://compote.slate.com/images/bc70928d-614e-405c-b492-a02f2c183f16.jpeg?crop=2000%2C1334%2Cx0%2Cy0&width=1560
The scientific consensus on the health benefits of moderate alcohol consumption has flipped, with new research suggesting that any amount of alcohol increases the risk of cancer and other health problems, and that the supposed health benefits of moderate drinking may be an artifact of flawed research. The updated guidelines from the World Health Organization and other organizations recommend ...

Fighting an anti-doping finding

https://lizzybanks.co.uk/wp-content/uploads/2024/05/jon-hospital-copy.jpg?w=1024
Lizzy Banks, a professional cyclist, was notified by UK Anti-Doping (UKAD) that she had tested positive for two substances, formoterol and chlortalidone, which she believed were contaminants from her medication and environment. The article highlights the flaws in the anti-doping system, including the lack of records on contaminant substances, the high burden of proof on athletes, and the ...

Evidence of earth's first rains found trapped within primordial crystals

https://www.sciencealert.com/images/2024/05/hadean-zircon-642x260.jpg
Researchers found evidence of fresh water on Earth 4 billion years ago, 500 million years earlier than previously thought, by analyzing ancient minerals in Western Australia. This discovery challenges the theory that Earth was completely covered by ocean 4 billion years ago and suggests that life may have emerged earlier than previously thought.

K-D Tree Art Generator

https://colab.research.google.com/img/colab_favicon_256px.png
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How Mount Everest killed George Mallory

https://thespectator.com/wp-content/uploads/2024/05/12-Mallory-Bridgeman-e1716310614110.jpg?w=926
George Mallory's 1924 Everest attempt ended in tragedy, with his body found 75 years later. Author Mick Conefrey explores the events leading up to the fatal climb, including Mallory's personal struggles and the expedition's imperial ambitions.

What is the "God Mode" folder in Windows 10, and how do I enable it? (2022)

https://static1.howtogeekimages.com/wordpress/wp-content/uploads/2019/01/windows_stock_lede.png
God Mode is a special folder in Windows that exposes administrative tools, backup and restore options, and other management settings in a single, easy-to-scroll-through interface. To create God Mode, right-click on the desktop, select "New" and "Folder", and rename the folder to "GodMode" or any other name you prefer.

Shopify is acquiring the Threads team

https://framerusercontent.com/images/T6uXVMiU02ybsqXpqRQlNyysBo.png
Shopify's culture, focused on craft and entrepreneurship, led us to choose them for acquisition. We're grateful for the support of our users, investors, and friends and family throughout our journey.

Quieting the Global Growl

https://hakaimagazine.com/wp-content/uploads/pointe-noire-sing-like-fish-1200x801.jpg
The noise pollution caused by shipping vessels is a significant threat to marine animals, and efforts to reduce noise levels, such as slowing down ships and retrofitting propellers, are underway. However, the complexity of ship noise and its impact on marine life require continued research and cooperation among industries, governments, and conservationists to effectively mitigate the effects ...

I didn't touch a thing – just some cables and a monitor – and my computer broke

https://regmedia.co.uk/2024/06/07/shutterstock_hdmi_cable_small.jpg
A user at an Australian managed services provider's customer swapped monitors without permission, causing a laptop docking station to malfunction, and the IT support team had to investigate and fix the cabling issue. The user's excuse for the mishap was met with humor and turned into a lunchroom joke by the IT team.

The Twitch DJ Program

https://cdn.m7g.twitch.tv/ba46b4e5e395b11efd34/assets/uploads/core-header.png?w=1200&h=630&fm=jpg&auto=format
Twitch is launching a dedicated program for DJs to stream popular music, partnering with hundreds of companies, including major labels, to provide a safe and long-term home for DJs to livestream and monetize their communities. The program will cover the cost of music used in DJ live-streams, with a portion of earnings going to musicians, and will offer a 1-year subsidy to help existing DJs ...

Clues to disappearance of North America's large mammals 50k years ago

https://scx1.b-cdn.net/csz/news/800a/2024/clues-to-mysterious-di.jpg
Researchers used a new biomolecular method called ZooMS to analyze fragmented bone fragments from the Smithsonian Museum's archives, identifying 80% of the samples and providing new insights into the extinction of North America's megafauna 50,000 years ago. The study highlights the potential of biomolecular tools to extract new information from long-stored archaeological collections and ...

Badness 0 (Apostrophe's Version) (tom7 for SigBovik 2024)) [video]

Embedding with America's top hostage negotiator

https://media.vanityfair.com/photos/665609f631dc8de7218f824c/master/w_2560%2Cc_limit/062024-US-Hostages-Story.jpg
The US government, led by Special Presidential Envoy for Hostage Affairs Roger Carstens, worked to secure the release of seven American hostages held in Venezuela, including Osman Khan, who was detained for nine months and subjected to torture and abuse. The successful release of the hostages was a rare moment of bipartisanship and a testament to the dedication of the US government to ...

YouTube is A/B testing limiting logged out access to videos

https://abs.twimg.com/responsive-web/client-web/icon-ios.77d25eba.png
YouTube is A/B testing limiting logged out access to videos, affecting all YouTube-related projects. The user is experiencing spotty YouTube functionality, with some downloads failing while others work fine.

The illusion of state in state-space models

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
State-space models (SSMs) are compared to transformers for language modeling, but SSMs have similar limitations in expressive power for state tracking. Despite its recurrent formulation, SSMs are unable to accurately track complex states, such as chess moves or code evaluation.

Cracking the Scheduling Code in Hay Day

https://thinhcorner.com/_next/image?url=%2Fimages%2Fhayday-game-schedule%2Fhayday-orders.png&w=1920&q=75
The Hay Day game involves scheduling orders to maximize the makespan, which is a variation of the Flexible Job Shop Scheduling Problem (FJSP). The problem was solved using Mixed-integer linear programming (MILP) with Google OR-Tools, finding multiple solutions that progressively improve the makespan.

Gravity Without Mass: UAH Study Proposes Alternative to Dark Matter

https://dwg31ai31okv0.cloudfront.net/images/news/ImageForNews_10305_17177547217856115.jpg
Dr. Richard Lieu proposes a new theory of gravity that can exist independently of mass, potentially offering an alternative explanation for dark matter. His research suggests that concentric sets of shell-like topological defects in the universe could be the source of excess gravity required to hold galaxies and clusters together.

CodeAid: A classroom deployment of an LLM-based coding assistant

https://austinhenley.com/blog/images/codeaid.png
Researchers designed CodeAid, an LLM-based programming assistant, to balance student and educator needs in educational settings. The assistant was deployed in a C programming course and found to be effective in providing help to students without revealing code solutions.

Systems Thinking Playbook (1995)

https://archive.org/services/img/internetarchivebooks
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Used cars retain designs and features more coveted than their replacements

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Developer posts secret key on GitHub, loses $40K in 2 minutes

Brian Guan, a Web3 developer, lost $40,000 after accidentally making his wallet keys publicly available on GitHub, with the funds being drained in just two minutes. The incident sparked mixed reactions in the crypto community, with some expressing sympathy and others criticizing Guan's past comments on using ChatGPT to write code.

We migrated from AWS to GCP with minimal downtime

https://postgresml.org/blog/.gitbook/assets/lev.jpg
PostgresML, a database company, migrated its data from AWS to GCP, facing challenges with slow data transfer speeds and eventually solving the issue by using a custom tool to buffer data. The company learned valuable lessons about understanding how tools work and overcoming common roadblocks in cloud migrations.

Nvidia is now worth $102M per employee

https://sherwoodnews.imgix.net/2024-06-05-nvidia-mkt-cap.png?auto=compress%2Cformat&cs=srgb&fit=max&w=3840
Nvidia surpassed Apple to become the second most valuable company in the world, with a market cap of over $3 trillion, and is being valued at over $100 million per employee. The company's recent run-up has led to a valuation that is significantly higher than its peers, with a nine-figure valuation per employee.

Vulkan Tutorial

Vulkan is a new graphics and compute API that provides a more abstracted interface for modern graphics cards, allowing for better performance and less surprising driver behavior. However, it requires a significant amount of work to set up and use, making it targeted at programmers enthusiastic about high-performance computer graphics.

The man who reinvented the cat

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The book "Catland" by Kathryn Hughes explores the cultural significance of cats in Victorian and Edwardian London, tracing the transformation of cats from anonymous background animals to individual actors with names, personalities, and biographies. The book focuses on the life and art of Louis Wain, a renowned illustrator who anthropomorphized cats, and examines the cultural and social ...

Towards Federated Key Transparency

https://i0.wp.com/soatok.blog/wp-content/uploads/2024/06/BlogHeader-Federated-Key-Transparency.png?fit=1200%2C675&ssl=1
The author proposes building a Public Key Directory for the Fediverse to enable end-to-end encryption and improve security, and outlines the components and requirements for the Directory Server. The author also discusses the need for a formal specification and a reference implementation of the Directory Server before moving forward with the E2EE specification for the Fediverse.

The Promise of 5-MeO-DMT

https://undark.org/wp-content/uploads/2023/03/UndarkTRartpsychedelics3-2-23_finalfile-resize.jpg
Researchers are studying the psychoactive compound 5-MeO-DMT, found in the Sonoran Desert toad, for its potential therapeutic benefits in treating mental health disorders such as depression and anxiety. Synthetic forms of the compound are being developed for clinical trials, with early results showing promise in reducing symptoms of treatment-resistant depression and PTSD.

Google's and Microsoft's AI Chatbots Refuse to Say Who Won the 2020 US Election

https://media.wired.com/photos/6662f59a2a81f126ae243cbf/master/w_2560%2Cc_limit/GettyImages-1230694737.jpg
Microsoft and Google's AI chatbots refuse to confirm President Joe Biden's 2020 US presidential election win, instead redirecting users to search for answers. The chatbots' inability to provide accurate election results comes amid concerns over misinformation and disinformation in the lead-up to the 2024 US presidential election.

The Poor Man's 3D Camera (2017)

https://etodd.io/assets/camera1.png
The author shares their personal experience of creating a game, Deceiver, which was plagued by camera issues and poor design decisions, leading to a frustrating development process. Through trial and error, the author learned valuable lessons about game design and the importance of iteration and user experience.

Don't name packages common nouns

The author advises Go package authors to avoid naming packages after common nouns to prevent naming conflicts with variable names. Instead, they suggest using more descriptive names or adding a prefix to the package name to make it unique.

Swift 6 and deep concurrency

Apple's macOS 15 update introduces Swift 6, which brings deep concurrency and structured concurrency features, allowing apps to take advantage of Apple silicon chips' processing power. However, this update also requires developers to refactor their code to meet strict concurrency checks, which may generate hundreds of warnings and errors in existing Swift 5 code.

Simple, Efficient, and Robust Hash Tables for Join Processing

https://cedardb.com/blog/simple_efficient_hash_tables/hashtable.svg
CedarDB uses a hash table to optimize join operations, implementing a chaining hash table with Bloom filters for efficient filtering and lookup. The design is optimized for parallel processing, reducing the number of instructions in the hot path to just 10 x86 instructions.

Batfish: OSS network configuration static analysis, find bugs, test correctness

https://raw.githubusercontent.com/batfish/batfish/master/batfish_video.png
Batfish is a network validation tool that analyzes device configurations to ensure correctness, security, and compliance, providing correctness guarantees for network policies and configurations. It can be run on any operating system that supports Docker and is released under The Apache Software License, Version 2.0.

Strange File Resizing on DOS

Microsoft C and compatible DOS compilers lack truncate() and ftruncate() functions because XENIX, the operating system that influenced DOS, also lacked these functions. In DOS, files are resized by moving the file pointer and writing zero bytes, a mechanism that originated in 86-DOS in 1980 and was adopted for handle-based I/O in DOS 2.0.

Zany ideas to slow polar melting are gathering momentum

https://www.economist.com/cdn-cgi/image/width=1424,quality=80,format=auto/content-assets/images/20240608_STP502.jpg
Sea levels have risen 21-24cm since 1880, mainly due to warming water expanding, but recent decades saw significant contributions from meltwater. Rising seas threaten coastal communities, livelihoods, and low-lying countries, with some proposing technological solutions to slow melting.

Motile Living Biobots Self-Construct from Human Somatic Progenitor Seed Cells

Researchers have developed a new type of living robot, called Anthrobots, which are made from human lung cells and can move around on their own. The Anthrobots exhibit diverse behaviors and morphologies, and can even repair scratches in human neural cell sheets, making them a promising tool for biomedicine and robotics.

Comments on the FTC antitrust investigation of Google

The 2011-2012 FTC investigation into Google's alleged anticompetitive practices was marred by errors and flawed reasoning in the Bureau of Economics (BE) memo, which relied on implausible assumptions and ignored contradictory evidence. The Bureau of Competition (BC) memo, on the other hand, presented a stronger case against Google, highlighting the company's dominant market position and ...

An open source vuln scanner in Python: OXO

OXO is a vulnerability scanning orchestrator that automatically binds tools together allowing for rapid scale.Install OXO Combine tools to perform network, web, mobile, DNS brute forcing, malware file scanning, plus more.Use the OXO store →
The user is frustrated with Meta's opt-out process for AI training, stating that even if they opt-out, metadata will still be trained on and AI projects will still use their data. The user suggests sending an email to [email protected] stating their denial of using their personal data for AI training.

Florida woman's Apple Watch traces lost luggage to airport worker's home

https://www.washingtonpost.com/dr/resources/images/generic-newsletter-signup.png
A woman tracked her stolen luggage to a shop worker's home using her Apple Watch, leading to his arrest for grand theft. The incident highlights the issue of missing and stolen luggage, with over 650,000 bags mishandled on domestic flights in January-March 2023.

Webring Starter: a modern, simple webring

https://opengraph.githubassets.com/d523d8397cb78d87a70c97988c5fb2c2f82fcf21380ac7d7a6bb6c124ab0548d/krusynth/webring-starter
This starter site is a static website built with Jekyll that allows users to create a webring with minimal technical knowledge required. Users can customize the site by editing YAML files and adding JavaScript code to their member sites.

The hottest place on Earth is cracking from the stress of extreme heat

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Death Valley, the hottest place on Earth, is experiencing extreme heat, with temperatures reaching 121°F, and experts warn of the devastating impact of climate change on the region's ecosystem. The heat is not only affecting the local wildlife but also poses a threat to human visitors, with rescue efforts hindered by the extreme temperatures.

I was denied tenure – how do I cope?

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After being denied tenure, professors can appeal the decision, reapply at the same university, or look for a new job; experts suggest seeking support from colleagues and considering hiring a lawyer to help with the appeal process. The experience of being denied tenure can be stressful and difficult, but it's possible to move forward and find a better fit at another institution.

Wallace and Gromit return to face penguin nemesis

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Wallace and Gromit face off against evil penguin Feathers McGraw in new 70-minute film "Vengeance Most Fowl". The film will be shown on BBC One and BBC iPlayer over Christmas.

Show HN: Bonsai Alternative

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LinkyCal is an all-in-one platform for coaches and consultants to manage clients, schedule appointments, and accept payments, designed to simplify admin tasks and increase productivity. It offers features like built-in scheduling, payment processing, and client management, with a focus on ease of use and customization for professionals in the industry.

CERN's $17B supercollider in question as top funder criticizes cost

https://media.nature.com/lw767/magazine-assets/d41586-024-01671-8/d41586-024-01671-8_27173274.jpg
Germany cannot afford to fund the Future Circular Collider (FCC) project due to its high cost, estimated at 15 billion Swiss francs. The German government's decision may impact the project's future, with some researchers suggesting alternative options and others calling for more investment in technologies to make future colliders more affordable.

Experiments with Calculo Analog Computer Kit (1959) [pdf]

The instructions describe how to assemble and use a mechanical analog computer kit, which allows users to perform basic arithmetic operations such as multiplication and division. The kit consists of various components, including pots, switches, and wires, which are connected to perform calculations and display the results on a meter.

Adobe Photoshop's New Terms of Service Demands the Right to Access Your Work

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Adobe has updated its terms of service, allowing the company to access and use creators' work for various purposes, including training AI, without their explicit consent. Creators are outraged, feeling forced to agree to the changes to continue using Photoshop, with some expressing frustration and disappointment on social media.

Stop resizing the browser: improve testing for responsiveness

https://www.jenchan.biz/static/images/blog/sweat.png
Use device mode on browser devtools to accurately emulate the experience on mobile and tablet devices, as resizing the browser window is not the same as testing on a mobile device. To ensure responsiveness, use tools like Responsively or ResponsiveTestTool.com for visual testing and consider using virtual instances of real devices and browsers for manual and end-to-end testing.

How to build a DOA product: Humane AI Pin founders banned internal criticism

https://cdn.arstechnica.net/wp-content/uploads/2024/06/14-800x421.jpg
Humane, a company founded by two former Apple employees, launched the AI Pin, a $700 smart wearable, but it crashed and burned, with founders seeking to sell the company just one month after launch. The product received universally negative reviews, with slow voice commands, short battery life, and a fire hazard, leading to a reported 10,000 orders and $7 million in revenue.

Software MVPs can no longer be low quality

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The philosophy of releasing a minimum viable product (MVP) to collect user feedback early is outdated, as there's now an explosion of software and alternative solutions. To compete, software builders must focus on creating novel, high-quality software with unique features and better user experiences.

In the Ruins of Edward Gibbon's Masterpiece

https://images.newrepublic.com/02ecba7526cbbed3ef75407572d899fa8457efcc.jpeg?w=1200&h=630&crop=faces&fit=crop&fm=jpg
Gibbon's "Decline and Fall of the Roman Empire" is a groundbreaking work of history, but its factual inaccuracies, biased interpretations, and outdated stereotypes make it unreliable for modern historians. Despite its flaws, the book remains a valuable literary and historical artifact, offering insights into Gibbon's time and purpose.

Meta's Ad Algorithm Directs Black Users to For-Profit Colleges

https://peopleofcolorintech.com/wp-content/uploads/2024/06/Black-student-1080x635.jpeg
Meta's ad algorithms show racial bias, steering Black users towards more expensive for-profit colleges. Researchers found that even with a demographically balanced audience, Meta's algorithms still displayed bias, perpetuating historical racial recruitment biases.

Microsoft's Recall is already exploited

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Can you pump water without any electricity?

https://media.wired.com/photos/641cb58c86116cfbc9d19833/master/w_2560%2Cc_limit/rhett_waterpump_science_BM4YYE.jpg
A siphon pump uses pressure differences to move water from a higher to a lower location without an external energy source, but it doesn't create "free energy" as it loses energy in the process. A ram pump is another type of pump that moves water to a higher location without an external energy source, but it also doesn't create "free energy" as it loses energy in the process and requires ...

Ask HN: How to OCR a PDF and preserve whitespace?

You're struggling to find a reliable service to transcribe large PDFs due to issues with OCR accuracy, whitespace preservation, and multiple-column formatting. You're curious about the OCR technology used by newspapers.com, which seems to handle multiple-column pages correctly, and would like to know the software they're using.

eBay will no longer accept American Express cards over 'unacceptably high' fees

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eBay will no longer accept American Express payments starting August 17th due to "unacceptably high fees" for Amex credit card transactions. Amex disagrees, stating its fees are similar to other cards accepted by eBay, and that eBay's decision is inconsistent with its desire to increase competition at the point of sale.

The Minimal Phone with E-Ink Display

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The device features a 4.3" E-Ink display with a QWERTY keyboard and 6GB RAM, powered by a MediaTek Helio G99 processor. It has a 3000mAh battery, supports wireless charging, and has various sensors and features like NFC, GPS, and a built-in speaker.

The Snowflake Attack May Be Turning into One of the Largest Data Breaches Ever

https://media.wired.com/photos/6661d02c80ded6bdcf057e1c/master/w_2560%2Cc_limit/Snowflake-Data-Breach-Security-GettyImages-559007197.jpg
Snowflake, a cloud storage company, has revealed that hackers have been attempting to access customer accounts using stolen login details, potentially leading to one of the biggest-ever data breaches. The incident highlights the importance of multifactor authentication and the growth in the use of infostealer malware, which can compromise online accounts and steal sensitive information.

Promptframes: Evolving the Wireframe for the Age of AI

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Promptframes are a design deliverable that documents content goals and requirements for generative-AI prompts, allowing UX designers to create realistic placeholder content faster and gather more insightful feedback from users and stakeholders. By using promptframes, designers can accelerate their workflow, improve content fidelity, and facilitate more effective collaboration with content ...

Linguistic Antipatterns

https://www.linguistic-antipatterns.com/logo_image.png
Confusingly similar function names can lead to mistakes, where a programmer intends to call one function but accidentally calls another with similar functionality. This can result in unexpected behavior, security vulnerabilities, and errors that may go undetected for a long time.

Workers at TJ Maxx and Marshalls are wearing police-like body cameras

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TJX, the parent company of TJ Maxx and Marshalls, is equipping some store employees with body cameras to deter shoplifting and keep customers and employees safe. However, some criminologists argue that body cameras may not be an effective deterrent to shoplifters and that other safety measures, such as improved training and staffing levels, are more effective in preventing shoplifting.

Best Buy is shutting down its Samsung repair program

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Best Buy is ending its Samsung authorized service provider program, which allowed certain stores to repair Samsung phones with genuine parts, and will only accept repair requests for phones bought at Best Buy with insurance. The move comes as Samsung faces criticism over its repair shop contracts and iFixit's decision to cut ties with Samsung over parts pricing and availability.

The Sound of Water: Matsuo Basho and the Old Pond

Basho's haiku poetry is a reflection of his direct perception of reality, revealing the Dharma jewel in everyday life, and his art is a transmission of the Dharma from Shakyamuni Buddha to his disciples. Basho's poetry is a way of disappearing into the sound of the world, allowing the listener to hear the Dharma jewel in their own life.

Stanford Follows Harvard, Yale in Reinstating Standardized Tests

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100% of Cancer Patients Cured Long-Term in Human Trial

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GSK announces updated results from a phase II trial evaluating dostarlimab-gxly as a first-line treatment for mismatch repair deficient (dMMR) locally advanced rectal cancer, showing a 100% clinical complete response rate in 42 patients. The trial builds on previous findings and supports the potential of dostarlimab-gxly as a novel approach to treating locally advanced dMMR rectal cancer with ...

The code that lived in my head rent free for 30 years

https://ayende.com/blog/Content/images/oren.jpg
The user has been trying to recall a piece of Pascal code from their childhood that handled disk parking, but couldn't understand it at the time and still remembered it decades later. After re-reading the code, the user finally understood its purpose and functionality, realizing that the code was simply a way to invoke a system call using interrupt invocation.

Ask HN: How do you juggle side projects vs. "just for fun" projects

The user struggles to separate their side projects from potential financial gain, feeling pressure to monetize their projects. They suggest asking themselves if the potential financial improvement is worth the investment and time, and prioritize fun and relaxation in their projects.

Debian 13 will mount /tmp as tmpfs

https://news.itsfoss.com/content/images/2024/06/debian-13-to-switch-rambased-temp-1.png
Debian has switched to a RAM-based Tmpfs system for handling temporary files, with files over 10 days being deleted on new installations, and files over 30 days being deleted from persistent storage. This change aims to remove temporary files and folders after a reboot, saving storage space and improving retrieval times.

How the Fourier Transform Works: Abstract Concepts Made Simple

The How the Fourier Transform Works course uses visual aids and animations to explain the complex math behind signal analysis, making it more intuitive and accessible to learners. The course covers the Fourier Series, Fourier Transform, and related concepts, including convolution, complex numbers, and the Fast Fourier Transform algorithm.

Nvidia takes 88% of the GPU market share

https://static1.xdaimages.com/wordpress/wp-content/uploads/wm/2024/06/pny-geforce-rtx-2.jpg
Nvidia's market share jumped 8% in one quarter, reaching 88% of the GPU market, surpassing AMD and Intel. The company's dominance in AI hardware is driving fluctuations in GPU purchasing trends, with AI training systems in hyperscalers impacting the gaming segment.

The Snowflake Attack May Be Turning into One of the Largest Data Breaches

https://media.wired.com/photos/6661d02c80ded6bdcf057e1c/master/w_2560%2Cc_limit/Snowflake-Data-Breach-Security-GettyImages-559007197.jpg
Snowflake, a cloud storage company, has revealed that hackers have been attempting to access customer accounts using stolen login details, potentially leading to one of the biggest-ever data breaches. The incident highlights the importance of multifactor authentication and the growth in the use of infostealer malware, which can compromise online accounts and steal sensitive information.

Illegally parked cars are now getting hit by this dystopian windscreen barnacle

https://cdn.mos.cms.futurecdn.net/AkdExdjjRWMFUZu8MZhsmk-320-80.jpg
The Barnacle is a new device that attaches to a vehicle's windscreen using suction cups, making it impossible to drive away safely, and is being marketed as a more convenient way to enforce parking restrictions. The device features GPS, a SIM card, and an audible alarm to deter tampering and can be remotely released once a fine is paid.

XAI Campus in Memphis May Use 1M Gallons of Auqifer Drink Water per Day

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Environmental groups express concerns about the impact of Elon Musk's supercomputer facility on Memphis' drinking water and power grid, citing increased water usage and potential strain on the grid. The groups urge Musk to adopt environmentally responsible practices, including using solar power and signing a community legal agreement to ensure a healthy community.

A Better Regex Experience

https://avatars.githubusercontent.com/u/290596?v=4
Using comments and named capturing groups can make regular expressions more readable and maintainable by breaking up dense code and adding self-documentation. This can improve the understandability of regular expressions over time, reducing the need for trial and error.

Shopify acquires Threads (no, not that one)

https://techcrunch.com/wp-content/uploads/2024/06/Threads.com_.webp?w=1024
Shopify acquired Threads.com, a Sequoia-backed Slack alternative, with the Threads.com team joining Shopify. The acquisition terms were not disclosed, but the Threads.com team will join Shopify, allowing them to "tinker at scale".

Moving CHERIoT RTOS to a tickless model

The CHERIoT RTOS scheduler prioritizes high-priority threads and allows them to monopolize the CPU, while lower-priority threads run only when higher-priority threads are sleeping. The scheduler was improved by switching to a tickless model and refactoring the sleep API to allow for yielding or sleeping, resulting in a 30% speedup in the test suite.

Kling (Chinese Sora Alternative)

https://s2-111386.kwimgs.com/bs2/mmu-aiplatform-temp/kling/images/float-code.png?x-oss-process=image/resize,m_mfit,w_120
下载快影APP体验可灵大模型

The "full-stack framework" fallacy

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The author argues that the JavaScript ecosystem lacks a comprehensive, opinionated backend framework that seamlessly integrates with frontend development, leading to fragmentation and complexity. Convex, a backend application platform, aims to address this issue by providing a consistent, type-safe API for building scalable, full-stack applications.