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From Tedious Text to AI-Powered Audio Trading Journals

2025-04-16

From Tedious Text to AI-Powered Audio Trading Journals

A trader shares their journey from cumbersome text-based trading journals to a highly effective audio journaling system enhanced by AI. Using Audacity for recording, they capture real-time emotions, strategies, and market dynamics. AI tools like NotebookLM then summarize and analyze the audio logs, identifying patterns, preventing repeated mistakes, and refining trading strategies. This approach boosts journaling consistency, provides deeper self-awareness of trading behavior, and ultimately improves trading performance.

(www.fractiz.com)

Development trading journal trading strategy

CVE Program Funding Cuts Threaten Global Vulnerability Management

2025-04-16

CVE Program Funding Cuts Threaten Global Vulnerability Management

US government funding for the global Common Vulnerabilities and Exposures (CVE) program, which assigns unique identifiers to software vulnerabilities, ends this week. This crucial program's termination risks disrupting global vulnerability management, potentially halting new vulnerability publication, taking the CVE website offline, and jeopardizing critical infrastructure and national security. While temporary measures are being explored, long-term solutions require industry collaboration to prevent the CVE program's collapse.

(www.theregister.com)

Tech

China Accuses NSA Hackers of Targeting Asian Winter Games

2025-04-16

China Accuses NSA Hackers of Targeting Asian Winter Games

China has accused three US National Security Agency (NSA) employees of hacking the Asian Winter Games in Harbin, alleging they stole vast amounts of personal data. Foreign Ministry spokesman Lin Jian stated the hacks severely endangered China's critical infrastructure, national defense, finance, and citizens' personal information, marking a significant escalation in the ongoing cyber conflict between the US and China.

(www.bloomberg.com)

Tech

Flexport: Streamlining Global Supply Chains

2025-04-16

Flexport: Streamlining Global Supply Chains

Flexport offers a comprehensive suite of supply chain solutions, encompassing ocean and air freight, trucking, and fulfillment. Their technology platform provides SKU-level visibility, enabling real-time tracking and cost management. From startups to large enterprises, Flexport leverages its global network and expert teams to optimize speed and cost, boosting efficiency for businesses of all sizes.

(flexport.com)

Tech logistics

4chan Hacked: Extensive Data Breach Fears

2025-04-16

The infamous online imageboard 4chan was reportedly hacked Monday evening, remaining largely inaccessible. Soyjack Party, a rival imageboard, claimed responsibility, showcasing screenshots suggesting access to 4chan's admin interface and databases. Security researchers point to outdated PHP versions and phpMyAdmin as potential vulnerabilities. The hack potentially exposed source code and user data, with unsubstantiated claims of leaked names, IPs, and institutional emails circulating online. While 4chan's demise is premature, the incident highlights significant security concerns.

(arstechnica.com)

Tech

Amazing News Aggregator App: Highly Customizable & Personalized

2025-04-16

Amazing News Aggregator App: Highly Customizable & Personalized

This news aggregator app is exactly what I was looking for. With a great UI, endless feed customization options, concise summaries, and a political leaning scale, it delivers exactly what it promises. I spent about 20 minutes fine-tuning my preferences, exploring the hundreds (if not thousands) of options, and now my feed perfectly curates the latest news I care about. One suggestion for the developers: add an author/outlet following feature with a dedicated "Following" page, potentially integrated with an "Explore" section for discovering new sources. This could be easily implemented within the bottom navigation, allowing users to swipe between these two views. Otherwise, the app is incredible!

(apps.apple.com)

Tech news aggregator

Torque: A Lightweight Meta-Assembler for Any Architecture

2025-04-16

Torque is a lightweight meta-assembler providing the tools to write programs for any processor architecture. Addressing shortcomings of existing embedded processor assemblers—poor documentation, clunky languages, bloat, single OS support—Torque uses integers, bit sequences, labels, and powerful macros to emulate any assembly language. Processor instruction encoding is defined via macros, allowing programming for any processor using only Torque and the datasheet. Source code is available at code.benbridle.com/torque-asm.

(benbridle.com)

Development meta-assembler

Wright's Law: The Exponential Curve of Technological Progress

2025-04-16

Wright's Law: The Exponential Curve of Technological Progress

This article explores Wright's Law, stating that as cumulative production of a technology increases, its price decreases at a consistent rate. Using solar power as an example, it shows that for every doubling of global cumulative capacity, the price dropped by 20%. Unlike Moore's Law, which focuses on time, Wright's Law emphasizes experience. It explains the exponential nature of technological advancements, noting that many technologies, such as computers and batteries, follow this pattern. The article highlights the importance of understanding Wright's Law for predicting future technological development, emphasizing that ignoring it can lead to serious miscalculations.

(ourworldindata.org)

Tech Wright's Law Exponential

Robotic Milkmaids: Automating the Dairy Farm

2025-04-15

Robotic Milkmaids: Automating the Dairy Farm

Lely's autonomous robots are revolutionizing dairy farming. These robots handle milking, feeding, and cleaning, significantly reducing labor for farmers and increasing milk production. More frequent robotic milking reduces cow stress, leading to higher yields. While the initial cost is high, the robots pay for themselves over time through increased efficiency and lower labor costs. This technology not only boosts productivity but also improves cow welfare, leading to happier and healthier animals. Future AI integration promises further optimization and data-driven insights for more precise farm management.

(spectrum.ieee.org)

Tech Agritech

Deconstructing a Flowing WebGL Gradient

2025-04-15

Deconstructing a Flowing WebGL Gradient

This article details the creation of a flowing gradient effect using WebGL shaders. Starting with a simple linear gradient, the author progressively introduces sine waves, time variables for animation, and finally, leverages Simplex noise functions and texture mapping to achieve a stunning visual effect with dynamic blur and layered gradients. The article is richly illustrated and clearly explains core concepts like shader writing, interpolation, and color mapping, making it ideal for developers interested in WebGL and shaders.

(alexharri.com)

Development Gradient Effect

Somehash: A Blurhash-Inspired Image Placeholder

2025-04-15

Somehash: A Blurhash-Inspired Image Placeholder

To enhance user experience, this article introduces Somehash, an image placeholder solution similar to Blurhash but with a creative twist. Somehash extracts dominant colors from images using a Python script (leveraging KMeans clustering) and encodes them into a Base64 string. A React component decodes this string and renders an animated placeholder using lines until the high-resolution image loads. The author also discusses areas for improvement, such as optimizing encoding/decoding and creating a smoother transition to the full image.

(travisbumgarner.dev)

Development image placeholder frontend performance

Apple Declares 2018 Mac mini and iPhone 6s as Vintage

2025-04-15

Apple Declares 2018 Mac mini and iPhone 6s as Vintage

Apple updated its vintage product list, adding the 2018 Mac mini and iPhone 6s. This means these devices will receive more limited service and repairs. The iPhone 6s, initially launched in 2015, remained a budget option until 2018. The 2018 Mac mini was the last Intel-based Mac mini before Apple's transition to Apple silicon. A product is considered "vintage" five years after its last sale date and "obsolete" after seven years, at which point Apple ceases parts and repair provision.

(www.macrumors.com)

Hardware Vintage Products

Web Tool Generates Amazfit Band 7 Watch Faces

2025-04-15

Web Tool Generates Amazfit Band 7 Watch Faces

The author bought a cheap Amazfit Band 7 and wanted to create custom watch faces. Finding the process tedious, they built a web tool that generates the necessary digit and symbol images from a chosen font, size, color, and other parameters. This simplifies Amazfit Band 7 customization and can be used for other purposes. The tool is available at gingerbeardman.com/amazfit/.

(blog.gingerbeardman.com)

Hardware Custom Watch Faces Web Tool

4chan Hacked: Soyjak.Party Leaks Moderator Emails

2025-04-15

4chan Hacked: Soyjak.Party Leaks Moderator Emails

In April 2025, anonymous hackers claiming affiliation with Soyjak.Party successfully breached 4chan. Exploiting outdated PHP code and deprecated MySQL functions, particularly vulnerabilities in the core script yotsuba.php, they restored the deleted /QA/ board and leaked email addresses of numerous moderators and janitors, including three .edu emails. The incident rapidly spread across social media, sparking discussions about website security and code maintenance. While claims of .gov email leaks circulated, verification remains pending.

(knowyourmeme.com)

Tech

Figma Sends Cease and Desist to AI Startup Lovable Over 'Dev Mode'

2025-04-15

Figma Sends Cease and Desist to AI Startup Lovable Over 'Dev Mode'

Design giant Figma has sent a cease-and-desist letter to Lovable, a rising AI no-code startup, over the use of the term "Dev Mode." While "dev mode" is a common term in software development, Figma holds a trademark for the shortcut. This isn't just a trademark dispute; it highlights the potential for larger tech companies to stifle competition. Lovable, using "vibe coding" to let users build with text prompts, directly challenges Figma's market. The outcome will be interesting, especially considering Lovable's seemingly unconcerned reaction.

(techcrunch.com)

Tech AI No-Code

AI Art Prompt Showcase: From Dreamy Forests to Cyberpunk Dragons

2025-04-15

AI Art Prompt Showcase: From Dreamy Forests to Cyberpunk Dragons

This post is a collection of prompts for generating AI art, covering a wide range of styles and subjects. From dreamy forests and regal goddesses to photorealistic portraits, cyberpunk elements, fantastical creatures, and creative food and nature scenes, these detailed prompts offer inspiration for AI art enthusiasts. Many include details like photographers, styles, and lighting information to enhance the final output.

(foundationvision.github.io)

AI prompts

Trader Joe's Easter Tote Bags: $2.99 to $2000 Resale Frenzy

2025-04-15

Trader Joe's Easter Tote Bags: $2.99 to $2000 Resale Frenzy

Trader Joe's pastel-colored mini canvas tote bags, released earlier this month, have created a buying frenzy. Originally priced at $2.99, these limited-edition bags are reselling for nearly $2000 online. Shoppers have even engaged in physical altercations to obtain them, highlighting their immense popularity. This isn't the first time Trader Joe's mini totes have caused a stir; last year's release also sparked a similar craze, transforming them into sought-after fashion items.

(qz.com)

Misc limited edition resale

Uber Cofounder Predicts AI Will Disrupt Consulting

2025-04-15

Uber Cofounder Predicts AI Will Disrupt Consulting

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

(www.businessinsider.com)

Tech

The Toxic Lady: A Medical Mystery That Baffles Experts

2025-04-15

In 1994, the death of Gloria Ramirez, a cancer patient, led to a bizarre incident where multiple healthcare workers fell ill after exposure to her body and blood. Initially dismissed as mass hysteria, investigations suggested that Ramirez's self-administered DMSO pain relief, combined with oxygen, may have formed toxic dimethyl sulfate (DMS). This theory, while published in Forensic Science International, remains debated, leaving the incident shrouded in mystery.

(en.wikipedia.org)

Misc toxic incident

Unsure Calculator: Taming Uncertainty in Everyday Calculations

2025-04-15

Unsure Calculator: Taming Uncertainty in Everyday Calculations

Filip Hracek introduces an uncertainty calculator that simplifies statistical reasoning by allowing input of numerical ranges (e.g., 4~6, representing a 95% confidence interval). Using a Monte Carlo method, the calculator handles basic arithmetic, powers, roots, and trigonometric functions, providing probability distributions and percentiles for a more comprehensive analysis. Illustrated with examples like a family's financial decision-making process and the Drake equation, the article showcases its practicality while acknowledging limitations such as slow computation and a rudimentary user interface. The calculator empowers users to make informed decisions despite inherent uncertainties.

(filiph.github.io)

Development uncertainty calculation Monte Carlo method

Pixelated Video Isn't Secure: A $50 Bounty and the Power of Reverse Engineering

2025-04-15

A YouTuber pixelated a section of a video showing a folder's contents and offered a $50 bounty for anyone who could decipher it. Within a day, three individuals successfully recovered the information using techniques involving TensorFlow and other tools. This experiment demonstrates that simple pixelation is not a secure method for concealing information, especially in moving videos. AI-assisted reverse engineering makes it surprisingly easy to de-pixelate. The YouTuber concludes that solid color masks are a better solution for hiding sensitive data.

(www.jeffgeerling.com)

Tech video security

GitHub CEO: Everyone Should Learn to Code, Thanks to AI

2025-04-15

GitHub CEO: Everyone Should Learn to Code, Thanks to AI

GitHub CEO Thomas Dohmke advocates for everyone to learn coding, starting as early as possible. He argues that the rise of AI has significantly lowered the barrier to entry in software development, enabling even small teams to tackle large-scale projects. AI tools like Copilot and ChatGPT simplify the process, making coding more accessible. While acknowledging job displacement anxieties, Dohmke believes developers will adapt and find new innovative fields. He advises continuous learning and a curious mindset to thrive in this evolving landscape.

(www.businessinsider.com)

Development

arXivLabs: Experimenting with Community Collaboration

2025-04-15

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved uphold arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who share them. Got an idea for a project that benefits the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

The Toxic Lady: A Medical Mystery That Baffles Experts

2025-04-15

The Toxic Lady: A Medical Mystery That Baffles Experts

In 1994, Gloria Ramirez, a cancer patient, triggered a bizarre incident in a hospital ER. Multiple medical staff experienced fainting, convulsions, and other symptoms after her arrival, leading to the ER's immediate lockdown. While the official investigation concluded it was mass hysteria, several staff members suffered significant organ damage, fueling skepticism. A theory suggests Ramirez's self-medication with DMSO transformed into the highly toxic dimethyl sulfate during treatment, causing the incident. However, this theory lacks definitive proof, and Ramirez's death remains a mystery, prompting reflection on medical systems and scientific explanations.

(thartribune.com)

Misc medical mystery mass hysteria

DIY 10MHz-15GHz VNA: Outperforming Cheap Commercial Models

2025-04-15

DIY 10MHz-15GHz VNA: Outperforming Cheap Commercial Models

The author designed and built a 10MHz-15GHz vector network analyzer (VNA) that outperforms all existing low-cost VNAs. This four-receiver VNA supports advanced calibration methods like unknown-thru calibration and boasts over 120dB isolation. The article details the design process, covering architecture, directional couplers, receiver, ADC, FPGA, PCB design, and CNC-machined enclosure. Testing demonstrates excellent measurement accuracy and stability, accurately characterizing devices like bandpass filters and varactor diodes. While couplers require manual assembly, the total component cost is around $300 (excluding taxes and shipping), showcasing exceptional value.

(hforsten.com)

Hardware Vector Network Analyzer Hardware Design High-Frequency Measurement

Target Triples: A Guide to Compiler Chaos

2025-04-15

Target Triples: A Guide to Compiler Chaos

This article delves into the complexities of compiler target triples, such as x86_64-unknown-linux-gnu. It explains the components of a triple (architecture, vendor, OS, ABI) and reveals the differences between GCC and LLVM's handling of them. The article details the naming conventions for various architectures (x86, ARM, etc.), vendor and OS representation, and stresses the importance of consistency to avoid confusion. Ultimately, the author advises against inventing new target triple conventions when building new toolchains to facilitate cross-toolchain collaboration.

(mcyoung.xyz)

Development target triples

Modern CMake: A Guide to Ditching Terrible Build Systems

2025-04-15

Tired of wrestling with frustrating build systems? This guide introduces Modern CMake (3.15+), a clean, powerful, and elegant solution that lets you focus on coding instead of battling unmaintainable build files. The author argues for choosing a robust build system, especially for cross-platform development, multiple compilers, CI/CD integration, and utilizing tools like Clang-Tidy. CMake stands out due to its wide IDE support and extensive community resources. The article recommends using a suitable minimum CMake version (3.15 or higher) and setting a maximum version for long-term compatibility, saving developers countless hours of frustration.

(cliutils.gitlab.io)

Development

Caxton's Early Printed Romances: Paris & Vienne and Blanchardyn & Eglantine

2025-04-15

William Caxton's *Paris and Vienne* (1485) and *Blanchardyn and Eglantine* (1489) stand apart from his other printed works. Unlike adaptations of epic cycles, these are independent adventure tales popular across medieval Europe in various languages and forms. With lively characters and unique plot treatments, they offered both edification and entertainment, showcasing chivalry and courtly love. As early examples of printed chivalric romances in England, they illuminate the development of English prose, the romance genre's evolution, and precursors to the novel.

(metseditions.org)

Misc Medieval Literature William Caxton Chivalric Romance

Major Data Breach at the Office of the Comptroller of the Currency

2025-04-15

Major Data Breach at the Office of the Comptroller of the Currency

The Office of the Comptroller of the Currency (OCC) reported a major information security incident involving unauthorized access to emails of its employees and executives, containing highly sensitive information about federally regulated financial institutions. The incident began on February 11th with the detection of unusual system activity. The OCC immediately activated its incident response protocols and terminated the unauthorized access on February 12th. Preliminary investigations reveal the breach involved financial condition data of regulated institutions. The OCC is cooperating with the Department of the Treasury in a full investigation and is improving its security measures.

(occ.gov)

Tech

A Sweet History: How Fruit Shaped Human Civilization

2025-04-15

A Sweet History: How Fruit Shaped Human Civilization

From banana cultivation in New Guinea 7,000 years ago to a 15th-century manuscript depicting a variety of fruits, humanity's love affair with fruit spans millennia. Archaeologists, using seeds and pits as evidence, reveal the ingenuity of ancient peoples in utilizing fruit—for example, preserving figs in honey to survive harsh winters. Fruit provided not only sugar, nutrients, and flavor, but also enriched lives, becoming a vital and enduring food source.

(archaeology.org)

Misc fruit agricultural history

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