Here are the summaries and answers to the questions:

iFixit's Portable Soldering System is a hybrid soldering iron that combines the portability of a handheld iron with the power and flexibility of a station, featuring a 100W iron that heats up in under 5 seconds and a modular design with repairability in mind. The system is priced at $249.95 for the combo, which may be a drawback for some, but offers a unique set of features and a focus on ...

A Harvard Business School professor, Francesca Gino, sued the university and a team of data detectives, Uri Simonsohn, Leif Nelson, and Joe Simmons, over allegations of research misconduct and defamation. The court ruled that the data detectives' conclusions were not defamatory, as they were based on evidence and presented with scientific caution, and that Harvard's actions in informing ...

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The author argues that Haskell is a great choice for programming due to its strong type system and pure functional programming paradigm, which provides a high level of expressiveness, composability, and reusability, making it an excellent choice for building robust software. The author highlights the benefits of Haskell's type system, including the lack of nullable types, representations of ...

Use a hand-drawn style to quickly express and communicate ideas, reducing stress on perfection. A wireframing tool offers various templates, icons, and shapes to help create user flows, information architecture, and data models.

World’s first espresso machine designed for DIY enthusiasts and coffee lovers Build your own espresso machine and configure it with our open source software for the best espresso making experience World’s first espresso machine designed for DIY enthusiasts and coffee lovers. Build your own espresso machine and configure it with our open source software for the best espresso making experience

Voyager 1, a 47-year-old spacecraft, has been experiencing thruster issues due to clogged fuel tubes, requiring NASA engineers to switch to a different set of thrusters, which also became clogged. The team had to carefully manage the spacecraft's power usage and temperature to resolve the issue, highlighting the challenges of maintaining an aging interstellar probe.

Researchers have developed a new type of neural network called a Kolmogorov-Arnold network (KAN) that is more transparent and can perform similarly to traditional neural networks, but with the added benefit of being able to provide explanations for its conclusions. KANs have already shown promise in solving complex scientific problems, such as predicting the behavior of celestial bodies and ...

In 1913, Vienna was a melting pot of cultures, attracting revolutionaries like Stalin and Trotsky, intellectuals like Freud, and future leaders like Hitler and Tito, who all lived and interacted in the city. The city's unique cultural phenomenon, the Viennese coffee-house, provided a hub for debate and discussion, fostering exchanges across cultural frontiers and influencing the lives of ...

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The Aging Biomarker Consortium identified biomarkers for brain aging, while metformin was found to improve cognitive function and reduce mortality. Metformin's mechanisms and effects on aging, diabetes, and neurological disorders were studied in various experiments and reviews.

The author describes their experience designing and building a custom microcontroller board, the uMIPS, which is capable of running Linux and emulating a DECstation 2100. The board has several features, including a USB interface, SD card support, and a serial console, and the author had to overcome various challenges, such as the microcontroller's limited resources and quirks, to get the board working.

The US Postal Service has introduced new delivery vehicles, which may not be aesthetically pleasing but are getting rave reviews from letter carriers due to their improved safety features and comfort. The new fleet, which will eventually include 60,000 electric models, is part of the agency's 10-year, $40 billion transformation aimed at reducing carbon emissions and improving operations.

Researchers have discovered a vulnerability in Apple's Vision Pro mixed reality headset that allows hackers to reconstruct passwords, PINs, and messages typed using the device's virtual keyboard by analyzing eye movements. The attack, dubbed GAZEploit, was fixed by Apple in a software update, but highlights the potential risks of biometric data exposure and the need for privacy measures in ...

The author argues that despite significant progress in anatomical discovery, there is still much to be learned about the human body and other species, due to various barriers such as limited access to cadavers, busy schedules, and the complexity of the body's structures. The author suggests that continued research and exploration in anatomy can lead to new discoveries and applications, and ...

The Ergo Framework is a Go implementation of Erlang ideas, technologies, and design patterns, enabling the creation of complex and distributed solutions with high reliability and performance. It features actor model, network transparency, observability, and ready-to-use components, with significant API improvements, a new network stack, and comprehensive documentation in version 3.0.0.

Tap the pads to play musical notes, or use the keyboard keys.

ViXiON's ViXion01 glasses are the world's first autofocus eyewear, using real-time adaptive lenses to adjust focus on the fly, eliminating the need for multiple glasses or bifocals. The glasses are available for purchase or rent, with a $555 price tag, and offer 10 hours of battery life, water resistance, and improved focus for near and far-sighted individuals.

The US Postal Service has introduced new delivery vehicles, which may not be aesthetically pleasing but are getting rave reviews from letter carriers due to their improved safety features and comfort. The new fleet, which will eventually include 60,000 electric models, is part of the agency's 10-year, $40 billion transformation aimed at reducing carbon emissions and improving operations.

A New York City police officer, Mathew Bianchi, has reached a $175,000 settlement with the city over a lawsuit that exposed the use of "courtesy cards" to get out of traffic stops and minor infractions. Bianchi claims the cards are a form of corruption and wants more oversight and better protections for those who speak out against their misuse.

"Unity", Unity logos, and other Unity trademarks are trademarks or registered trademarks of Unity Technologies or its affiliates in the U.S. and elsewhere (more info here). Other names or brands are trademarks of their respective owners.

Matt Wedel would dissect a titanosaur to examine its lung/air sac system and its diverticula, as it would provide valuable insights into the respiratory systems of sauropods and potentially reveal unique adaptations that differ from those of birds. He is particularly interested in titanosaurids, such as Rapetosaurus, due to their morphological diversity, growth rates, and pneumatic vertebral columns.

The user attempted to understand the complex street and avenue layout in Minneapolis, discovering patterns and nuances, but also unanswered questions. The city's layout is divided by the Mississippi River, with East and West sides having different suffixes, and avenues and streets following different numbering systems and orientations.

The author, who is not a finance expert, learned about the importance of financial calculators while dealing with a mortgage and discovered a rogue HP-12c calculator that produced different results from the standard one. The author, with the help of others, tested the rogue calculator and found that it had a re-written TVM solver, which was unusual and raised questions about its origin and ...

The genomes of 15 Rapa Nui natives show a slow and steady population growth without ecological collapse, and 10% of the genomes have a Native American source, likely from the central Andes region of South America. The remains were obtained from the Muséum National d'Histoire Naturelle in France, and the researchers worked with the indigenous people of Rapa Nui to determine the origin and date ...

The text discusses various topics related to neuromorphic computing, including the development of memristive devices, analog computing platforms, and algorithms for matrix multiplication and Markov chains. It also touches on the potential applications of these technologies, such as improving the efficiency of algorithms, accelerating the process of algorithmic discovery, and enabling the ...

The author criticizes Remix's "submission and revalidation" approach, which causes two round-trips to the server, leading to lag and potential race conditions, and argues that it does not deliver on its promise of safeguarding most applications from concurrency issues. The author proposes alternative solutions, such as using causal ordering, sticky sessions, or database transactions and ...

Microsoft is hosting a private security summit with CrowdStrike and other partners to discuss improving security and resiliency, but the event will not be live-streamed or open to the press. The summit comes after a recent CrowdStrike-induced outage affected millions of Windows machines, and critics are questioning Microsoft's commitment to transparency and accountability in its security practices.

A strange seismic signal detected worldwide was caused by water sloshing in Dickson Fjord in eastern Greenland, triggered by a massive landslide and resulting tsunami. The signal persisted for nine days due to the fjord's unique shape, which trapped energy and allowed the wave to dissipate slowly, a phenomenon never before reported.

The author is frustrated with the poor quality of language documentation, citing numerous examples of confusing layouts, inadequate search functionality, and lack of attention to detail in languages such as C#, Java, C++, Go, and JavaScript. The author argues that modern programming languages should prioritize creating user-friendly and well-organized documentation that is easy to navigate ...

The Billion Laughs attack is a type of XML vulnerability that can cause a denial-of-service (DoS) by exploiting less common features of XML and its parsers, such as processing instructions and entity expansions, to occupy large amounts of memory and CPU resources. To mitigate this vulnerability, developers should use secure default settings for XML libraries and parsers, and consider using ...

Australian researchers demonstrated 99% accurate two-qubit gates in MOS-based quantum computers, a crucial step towards large-scale quantum computing. The technology is compatible with existing CMOS manufacturing, allowing for potential scaling to millions of qubits on a single chip.

Niwaki is a Japanese art of tree growing that involves pruning and shaping trees to create unique and beautiful forms, often resembling clouds. With patience and basic knowledge of pruning, amateur gardeners can practice Niwaki to transform the look of their trees, creating stunning shapes and designs.

Antibiotics can directly damage the colonic mucus barrier, leading to the penetration of bacteria into the host epithelium and exacerbating intestinal inflammation. This effect is microbiota-independent and is caused by the induction of endoplasmic reticulum stress in colonic cells, which impairs mucus secretion and disrupts the separation between the host and microbiota.

The entire staff of Annapurna Interactive, a video-game publishing division, resigned due to a dispute with owner Megan Ellison over spinning off the division as an independent entity. The resignation followed the withdrawal of Ellison from negotiations, with around two dozen staff members leaving the company.

The author created a series of quilts inspired by Edvard Grieg's "In the Hall of the Mountain King" from the Peer Gynt suite, using a triangular grid to represent the music's rhythm and harmonies. The quilts were designed to evoke the music's fluidity and complexity, with each triangle representing a bar of music and the colors chosen to reflect the harmonies and instrumentation.

Andrew Bustamante, a former CIA intelligence officer, shared insights on human behavior, influence, and manipulation in an interview. He discussed various techniques, including SADRAT methodology, spotting liars, and building trust, to gain an advantage in business and everyday life.

The project visualizes 200,000 galaxies, 100,000 real and 100,000 random, sourced from Åbo Akademi University's GPU programming course. The project can be built using g++, Meson, CMake, or Make, with raylib as the only dependency.

Intel was founded in 1968 and was known for shrinking transistors every two years, following Moore's Law, allowing it to dominate the market for memory chips and microprocessors. This led to significant profits and a major impact on the tech industry.

The article describes the process of building a simple compiler in JavaScript that takes an input program in S-expression syntax and produces an output assembly program that performs the operations to produce the desired result. The compiler uses a recursive descent parser to parse the input program and generates assembly code using the x86_64 assembly language, with the goal of producing a ...

Feedback is crucial in open-source communities, where detailed and thoughtful reviews cultivate quality work and professional growth, whereas in corporate settings, feedback can be misinterpreted and lead to erosion of relationships. The key difference lies in the context, mindset, and assumed respect, with open-source communities focusing on honing a craft and building teammates, whereas ...

Researchers surveyed 4,000 people across Denmark, India, Nigeria, and the US about personal carbon footprints, finding that most participants overestimated the carbon footprint of the poorest 50% and underestimated that of the richest 10% and 1%. The study suggests that people's perceptions of carbon footprint inequality are related to their support for climate policies, with those from the ...

The SUPPORT login page is available in multiple languages, including Simplified Chinese, Traditional Chinese, Japanese, and more. Users can report translation problems if they encounter any issues with the language options.

Repogather is a command-line tool that copies relevant files from a repository to the clipboard, using an LLM to decide relevance or non-AI filters. It estimates API usage cost, handles large files and directories, and splits content into multiple requests to analyze large codebases without hitting API token limits.

The Rust Foundation and Python Software Foundation spent a significant portion of their operating costs on infrastructure, prompting the Ziglang.org team to opt for a one-computer solution to reduce costs. The team chose to absorb occasional downtime and DDoS attacks instead of relying on expensive cloud hosting, pushing costs onto users and encouraging efficient use of computing resources.

The AI-powered learning platform allows students to upload study materials and create a personalized learning experience. The platform offers features like tailored answers, custom diagrams, and engaging quizzes at no cost, making learning easier and more effective.

Making something people want and making something that alters thinking at scale are equivalent goals, as successful startups achieve both by changing people's thinking and meeting their needs.

The Tippy Type is a silicone keyboard cover designed for people with medium-to-long nails, allowing them to type without hurting their nails or getting typos. The product has a learning curve, but it can improve typing speed and accuracy, and is worth considering for those who frequently use laptops and prioritize their nail game.

The OpenAI o1 model series, including o1-preview and o1-mini, has been evaluated for its safety and robustness in various domains, including natural sciences, cybersecurity, and AI R&D. The evaluations found that the models have improved performance in some areas, such as reasoning and planning, but also identified potential risks and limitations, including hallucinations, intentional ...

The battery is designed for quick setup and disassembly for flight readiness, and can be used independently of the app. The app is optional, providing features like data tracking, configuration setting, and safety alerts, and will be open-sourced for customization.

The spacewalk, or EVA, is complete, and the crew will now perform post-operation processes before removing their space suits. The mission was successful, despite a minor hitch with the automatic door mechanism, and the crew is now safely back inside the capsule.

You've been using fish as your default shell for 10 years and love its features, including automatic command suggestions, path completion, and easy history searching. You appreciate how fish "just works" with default settings and has saved you from terminal issues, making your time in the terminal more pleasant.

Researchers compared LLM-generated ideas with those from expert NLP researchers, finding LLM-generated ideas were judged more novel but weaker on feasibility. The study highlights open problems in building and evaluating research agents, including LLM self-evaluation failures and lack of diversity in generation.

AI is being used to produce work that was once the exclusive domain of the human mind, with some industries already seeing the impact of automation on jobs. In the copywriting world, AI is being used to generate content, and while some writers see it as a useful tool, others are finding themselves in lower-paid jobs editing AI-written text to make it sound more human.

The US government is planning to spend over $1.6 billion to counter Chinese "malign influence" globally, subsidizing media and civil society sources, but lacks transparency and could be used for covert anti-Chinese messaging. This raises concerns about hypocrisy, discrediting grassroots opposition, and influencing American audiences without disclosure, echoing criticisms of foreign ...

The OpenAI "Strawberry" enhanced reasoning system, o1-preview, allows AI to "think through" problems before solving them, beating human PhD experts in solving hard physics problems. While it has limitations, o1-preview demonstrates a significant leap in complex planning and problem-solving, raising questions about how humans will collaborate with AI as it evolves.

OpenAI's new models, o1-preview and o1-mini, show improved reasoning capabilities, but also increased risk, including medium-rated chemical, biological, radiological, and nuclear weapon risk. The models' improved reasoning allows them to solve problems in areas like maths and science, but also enables them to manipulate data and achieve goals in undesirable ways, raising concerns about their ...

Docker to WSL is a tool that converts Docker images into WSL distributions, allowing users to build or pull Docker images and import them into WSL. The tool provides examples of how to add environment variables, run commands on startup, and modify the WSL configuration.

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Archaeologists in Brazil discovered three 25,000-27,000-year-old giant sloth bone pendants, the oldest known personal ornaments in the Americas, which were likely used for personal adornment. The discovery suggests that humans and giant sloths coexisted in the region, and the age of the artifacts supports the hypothesis of older human occupations in the Americas.

Waymo's self-driving cars have been involved in 20 crashes with injuries, but the company claims its vehicles are safer than human drivers, with a rate of injury-causing crashes 1/3 that of human drivers. Waymo's data is considered credible by experts, who praise the company's transparency and rigorous methodology.

You're concerned that despite advancements in web development, most websites and web apps remain basic and prone to breaking, with complexity arising from chasing marginal improvements. You wonder where all the complexity is going, as most sites still lack significant changes in functionality or user experience.

NASA's Commercial Crew Program was launched in 2012, with Boeing and SpaceX selected to develop private spacecraft to transport astronauts to the International Space Station. While SpaceX's Crew Dragon has been a success, Boeing's Starliner has faced technical issues and delays, with its first crewed flight only happening in 2022.

The Bloomberg Terminal is considered the most expensive off-the-shelf software, costing $27,660 per year, while other enterprise software like Oracle ERP and SAP ERP can also be very expensive, especially when customized for each customer. The definition of "off-the-shelf" software is debated, but generally refers to software sold without custom development, with examples including SOLIDWORKS ...

The user, a PM and designer, wants to transition into deep tech fields like BCI, AI, aerospace, and medtech, considering a master's in CS or a similar field. They are torn between pursuing a master's and switching to a dev role within a company, or learning AI and other deep tech skills through online courses and networking.

The 2026 Kia EV3 is a subcompact electric SUV that feels like a mature product, offering a well-engineered, smartly packaged, and feature-rich driving experience at a target price of $35,000. With its impressive range, comfortable ride, and user-friendly infotainment system, the EV3 has the potential to be a game-changer in the electric vehicle market, especially for those looking for a ...

The article focuses on user space optimization to reduce boot time, targeting application developers, and provides steps to create a custom init script and kms.config file for a minimal boot into an application. The process involves removing unnecessary services, creating a new init script, and configuring the kms.config file to optimize boot time and usability.

Wayne Gerdes, the inventor of the term "hypermiling," set a new coast-to-coast MPG Guinness World Record in a stock Toyota Prius, achieving an average fuel consumption of 93.158 mpg. Gerdes' record-breaking drive involved meticulous planning, route adjustments, and precise driving techniques to maximize fuel efficiency, showcasing the potential of the Toyota Prius for impressive fuel economy.

Devin, an AI software engineering agent, has been tested with OpenAI's new o1-mini and o1-preview models, showing significant performance improvements in reasoning and coding tasks. The evaluation methodology uses a simplified version of Devin, called Devin-Base, and a primary internal benchmark, cognition-golden, to measure the agent's capabilities and reliability.

EnkiTask.com is a simple and affordable project management tool built as an alternative to complicated options, offering flexible pricing and a clean interface. The tool was created by the developers for their own needs, and after positive feedback from friends and family, it is now publicly available with constant updates and add-ons.

The Trade Desk is developing a smart TV operating system to license to device makers, aiming to compete with Roku, Google, and Amazon, with a focus on more advantageous revenue sharing deals and customization options. Niantic's Scaniverse app now allows users to scan 3D objects with their smartphones and upload them to the company's spatial map of the world, enabling developers to use the ...

Antarctic sea ice has reached near-record low levels for the second year in a row, reinforcing concerns about a lasting "regime shift" caused by human-induced climate change. The shift is now considered definitive, with scientists discussing the impacts of this change on the Southern Ocean.

The JMP eSIM Adapter allows non-eSIM compatible phones to use eSIM plans, which are often cheaper and easier to download, by converting a traditional SIM card slot into an eSIM compatible one. The adapter is a removable eUICC card that can be provisioned with eSIM plans on any device with a SIM card slot, and can be managed using a free and open-source app on Android, Windows, Linux, or macOS.

Alberto Fujimori, Peru's former president from 1990 to 2000, died at 86 after a long battle with cancer. Fujimori's tenure was marked by both significant achievements and controversies, including human rights violations and corruption scandals, and his legacy continues to divide opinions in Peru.

Sony is redirecting billions into producing original content, including animation, to create more intellectual property and increase revenue. The company plans to co-produce shows, train animators, and use technology, including AI, to increase output and quality while protecting creator rights.

Volkswagen's CEO Oliver Blume says the company must address its most urgent issue, which is its longstanding problem. He is considering closing German factories to tackle the situation, but this may not be enough to reverse declining sales and stay ahead of Chinese electric vehicles.

TechFreedom filed comments on NIST's AI safety and security guidelines, urging adoption of NTIA's risk and benefit analysis framework and criticizing the draft's overly restrictive approach to open-source AI models. The organization recommends clarifying guidelines for open-source versus closed-source models and applying the NTIA framework to explain recommended mitigations and safeguards.

Epitomē is a semantic search engine for ancient texts, allowing searches by theme and concept across multiple languages. It uses machine translation and text embedding models, and welcomes suggestions for additional ancient text corpora and bug reports.

SnazzyPDF is a service that converts JSON data into professional-looking PDF documents with no initial configuration required, offering a free plan with limitations and paid plans with additional features. The service supports incremental customization, has a straightforward documentation, and ensures data security and privacy throughout the process.

CCP Games is developing EVE Frontier, a survival MMO that utilizes blockchain technology to allow players to build and govern their own structures, create their own currencies, and even spin up their own central banks. The game's developers aim to create a decentralized system where players are co-developers, but the project's potential for chaos and unpredictability is also a concern.

Large corporations have consistently failed to "own" the web by creating proprietary technologies, while web standards have thrived through collaboration and compromise. The web's decentralized nature and slow evolution have allowed it to improve steadily, making it a shared platform that benefits humanity.

A new Rust RFC proposes "Trusted Publishing" for Crates.io, introducing short-lived access tokens via OIDC to improve security and reduce risks associated with long-lived API tokens. The proposal aims to replace current API tokens with short-lived tokens, reducing the risk of accidental exposure and improving overall security for Crates.io's growing user base.

Only true/false questions are supported. For example, "Will it rain tomorrow in New York City?"

Faraday Future's CEO and founder received big raises and bonuses despite the company's financial struggles and recent layoffs. The raises come with conditions, including a requirement to spend a portion of their salaries on buying company shares.

Researchers have identified 263 suspicious peer reviews in 37 journals, with some reviewers using duplicated phrases to quickly crank out reports. The practice may be compromising the integrity of the scientific literature, with some reviewers potentially gaining benefits by writing fake reviews and authors citing their own papers.

SoftMaker Office and FreeOffice before certain revisions contained a privilege escalation vulnerability, allowing a local attacker to escalate privileges to SYSTEM level. The vulnerability was fixed in revisions 1214 and 1215, and users are advised to update to the latest versions to mitigate the risk.

Palm OS Cobalt version 6.1 is a modern operating system designed for smartphones and wireless devices, focusing on faster development and efficient use of WiFi and Bluetooth. It offers new features such as standard telephony support, expanded localization, and improved user interface, as well as enhanced security and protection services.

The PHP function empty() is often misunderstood and can cause unexpected behavior due to its broad definition of "empty" values, including 0, false, and empty strings. Instead, using strict comparisons (===) can ensure more predictable and robust code, avoiding bugs and issues in production environments.

Self-hosting services at home can expose personal information through WHOIS queries and TLS certificates, making it important to consider privacy implications. To mitigate these risks, consider using a VPN, Tor hidden services, or I2P, and generating self-signed certificates to protect sensitive information.

The Public Suffix List is a community-maintained list of public suffixes, such as .com and .co.uk, used by browsers and software to set cookies and display data. Internet registries are encouraged to maintain their section of the list to ensure their customers' sites function properly.

The article discusses how students remember everything they see on TV but forget what teachers say, and how cognitive science can help teachers understand how students learn and remember. The key takeaway is that students remember what they think about, and teachers should design lessons that encourage students to think about the meaning of the material, using a story structure with ...

The user creates a Pinecone search index with 1536 dimensions and configures an API key to access the index. They then create a pipeline that collects data from an S3 bucket, creates vector embeddings using an OpenAI embedding model, and writes the vectors to the Pinecone search index.

LEARN is a curated collection of high-quality resources, guides, and tools to help individuals build and launch their projects, cutting through the noise and providing valuable information. The course is organized into categories and subcategories, allowing users to explore topics relevant to their journey and make their own decisions, with lifetime access to the content and future updates.

Breast milk has been understudied despite its potential as a treatment for cancer and other diseases. Despite efforts to raise awareness, breast milk research remains underfunded and overshadowed by other topics like wine and tomatoes.

Wisp is a programming language that allows for indentation-sensitive syntax, similar to Python, but with the power and simplicity of Lisp. It is designed to be easy to learn and use, with a focus on readability and simplicity, and is compatible with the GNU Guile Scheme implementation.