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S3's 19th Birthday: From Simple Object Store to Sophisticated Data Platform

2025-03-14

S3's 19th Birthday: From Simple Object Store to Sophisticated Data Platform

Amazon S3 celebrates its 19th birthday! This post chronicles S3's evolution from a simple object store to a sophisticated data platform. Driven by customer feedback, S3 continuously improves, exemplified by the launch of S3 Tables for enhanced tabular data handling and addressing limitations like increased bucket limits. The S3 team emphasizes 'simplicity,' aiming to let developers focus on business logic, not infrastructure, while continuously improving performance and elastic scalability to meet growing demands.

(www.allthingsdistributed.com)

Tech

Google DeepMind Unveils Gemini Robotics: Powering the Next Generation of Robots

2025-03-12

Google DeepMind Unveils Gemini Robotics: Powering the Next Generation of Robots

Google DeepMind has released two new AI models based on Gemini 2.0: Gemini Robotics and Gemini Robotics-ER, enabling robots to perform a wider range of real-world tasks. Gemini Robotics is an advanced vision-language-action model that directly controls robots; Gemini Robotics-ER features advanced spatial understanding, allowing roboticists to run their programs using Gemini's embodied reasoning capabilities. Both models boast generality, interactivity, and dexterity, handling diverse tasks and environments, and collaborating better with humans. DeepMind also released a new dataset, ASIMOV, to evaluate and improve semantic safety in embodied AI and robotics, and is partnering with companies like Apptronik to develop the next generation of humanoid robots.

(deepmind.google)

AI AI Robotics Embodied AI

Art Attack: A Global Phenomenon in Children's Art

2025-03-13

Art Attack, a British children's television program, captivated audiences worldwide since its debut in 1990. Hosted by Neil Buchanan, the show's unique approach to art creation, guiding children step-by-step through painting and crafting, made it a beloved classic. Multiple revivals and translations into numerous languages ensured its global reach, impacting generations of children. The memorable 'The Head' segment further cemented its place in pop culture.

(en.wikipedia.org)

Game children's show art creation television program

Sidekick: A Powerful, Locally-Run LLM App for macOS

2025-03-11

Sidekick: A Powerful, Locally-Run LLM App for macOS

Sidekick is a native macOS LLM application that runs entirely locally, accessing your files, folders, and websites without needing extra software. Utilizing RAG technology, it handles vast datasets, supports multiple reasoning models including a code interpreter, generates images, and boasts advanced Markdown rendering capabilities, plus built-in writing assistant tools. Sidekick prioritizes simplicity and ease of use, operating entirely offline, with no conversation tracking, and an open-source approach for transparency.

(github.com)

Development local LLM

Meta Denies Sharing Pirated Books for AI Training

2025-02-21

Meta Denies Sharing Pirated Books for AI Training

Meta claims it didn't seed a torrent of pirated books used for AI training, despite admitting to downloading it. In a court filing, Meta stated it took precautions to avoid seeding the downloaded files, arguing authors can't prove distribution occurred during the torrenting process. While admitting to downloading the dataset from sources like LibGen and Z-Library, Meta contends downloading itself isn't illegal, merely accessing publicly available data. This case involves copyright infringement claims, with authors alleging Meta engaged in large-scale data piracy and violated California's Computer Data Access and Fraud Act (CDAFA).

(arstechnica.com)

Tech

Meta's Community Notes: Copying X, But Claiming Algorithmic Superiority

2025-03-14

Meta's Community Notes: Copying X, But Claiming Algorithmic Superiority

Meta announced it will adopt X's (formerly Twitter) Community Notes feature but won't reduce visibility of misleading posts. They claim their algorithm is manipulation-proof, safeguarding against organized campaigns to influence note publication and content. However, previous research suggested X's Community Notes were easily sabotaged by malicious users. Meta admits imperfection and plans to refine its algorithm. X officially welcomed Meta's use of its system.

(arstechnica.com)

Tech

AMD Ryzen 9 9950X3D: In-Depth Review of the 2nd Gen 3D V-Cache Flagship

2025-03-12

AMD Ryzen 9 9950X3D: In-Depth Review of the 2nd Gen 3D V-Cache Flagship

AMD unveiled a plethora of products at CES, including the Ryzen 9 9950X3D and 9900X3D, featuring the second generation 3D V-Cache technology. This article delves into the specifications, features, and performance of the Ryzen 9 9950X3D. Compared to its predecessors, the 9950X3D boasts higher clock speeds and TDP, and by directly bonding the 3D V-Cache to the bottom of the CCD, it addresses thermal limitations and unlocks full overclocking capabilities. Its massive 128MB L3 cache significantly boosts gaming performance, while AMD's 3D V-Cache Performance Optimizer ensures workloads run on the correct CCD. Benchmarks reveal the Ryzen 9 9950X3D excels in both single-threaded and multi-threaded workloads.

(hothardware.com)

Hardware

Tesla Insurance Costs Skyrocket Amidst Wave of Vandalism and Backlash

2025-03-18

Tesla Insurance Costs Skyrocket Amidst Wave of Vandalism and Backlash

Tesla insurance premiums are surging due to the company's declining reputation and a rise in vandalism targeting its vehicles. Insurers, relying on actuarial models, are predicting higher claim payouts for Tesla EVs. Elon Musk's personal brand is inextricably linked to the cars, fueling public anger and leading to protests and acts of vandalism, including arson, graffiti, and theft. This has prompted insurers to increase rates significantly, especially for models like the Model X and Model S Plaid. A similar situation unfolded in 2023 with Kia and Hyundai vehicles, whose easy theft led to soaring insurance costs. Adding fuel to the fire, a website called "DOGEQUEST" allegedly publishes personal information of Tesla owners, exacerbating the crisis.

(gizmodo.com)

Tech vandalism

Farewell to Complex JS: Building Interactive Websites with Lots of Little HTML Pages

2025-03-12

While updating his blog, the author discovered that using multiple small HTML pages instead of complex JS interactions significantly simplifies the development process. Seamless transitions between pages are achieved using CSS transitions, making features like navigation menus and search functions incredibly easy to implement. This approach reduces complexity and improves maintainability. The author believes this is an effective way to leverage the strengths of the web.

(blog.jim-nielsen.com)

Development

Kenyan Startup Uses Mushrooms to Tackle Housing Shortage

2025-03-14

Kenyan Startup Uses Mushrooms to Tackle Housing Shortage

Facing a severe housing deficit, Kenyan startup MycoTile is revolutionizing construction with eco-friendly building materials. They utilize agricultural waste like sugarcane bagasse, binding it with oyster mushroom mycelium to create affordable insulation panels. These panels, already proven effective in student accommodation, offer superior sound and temperature regulation at two-thirds the cost of conventional materials. Furthermore, they're fully compostable. While facing challenges in convincing a conservative construction industry and public accustomed to traditional materials, MycoTile's innovation offers a promising solution to Kenya's housing crisis.

(www.nature.com)

Startup agricultural waste construction materials

The Evolution of PuTTY's Icons: From Hand-Drawn to SVG

2025-03-12

This article chronicles the evolution of PuTTY's icons from hand-drawn images in the 1990s to today's scalable SVG vectors. The author initially created 32x32 pixel icons using the MSVC icon editor, constrained by the 16-color palette and display technology of the time. Over time, to accommodate higher resolutions and the needs of various tools, the author refined the process, eventually developing a script that auto-generates icons in multiple sizes and formats. This culminated in SVG versions, achieving true scalability. The design philosophy remains simple and clear, reflecting PuTTY's 'reassuringly old-fashioned' style, and continues to be used to this day.

(www.chiark.greenend.org.uk)

Development Icon Design

Physics-Informed Neural Networks: Solving Physics Equations with Deep Learning

2025-02-17

This article introduces a novel method for solving physics equations using Physics-Informed Neural Networks (PINNs). Unlike traditional supervised learning, PINNs directly use the differential equation as a loss function, leveraging the powerful function approximation capabilities of neural networks to learn the solution to the equation. The author demonstrates the application of PINNs in solving different types of differential equations using the simple harmonic oscillator and heat equation as examples. Comparisons with traditional numerical methods show that PINNs can achieve high-accuracy solutions with limited training data, especially advantageous when dealing with complex geometries.

(nchagnet.pages.dev)

AI Physics-Informed Neural Networks Numerical Computation

Hackathon Project: VR Headset Sees Through Walls

2025-02-23

Hackathon Project: VR Headset Sees Through Walls

At Treehacks 2025, a team built a VR headset capable of "seeing" through walls using only $6 ESP32 microcontrollers and an NVIDIA Jetson Nano. They leveraged WiFi channel state information (CSI) data to train a convolutional neural network (CNN) for human detection behind walls. Despite challenges in data acquisition, real-time processing, and model optimization, they submitted their project two minutes before the deadline and caught the attention of a leading AI lab, securing future collaboration. This technology holds potential for search and rescue applications.

(0xredj.medium.com)

Tech Hackathon

Analog 'Tennis for Two': Building a Retro Game with Op Amps

2025-03-16

This post details the construction of a 'Tennis for Two'-like game using operational amplifiers (op amps). The author leverages op amps' integration and differentiation capabilities to simulate a bouncing ball under the influence of gravity. Clever use of diodes and comparators handles ball bounces and player input. The post thoroughly explains the circuit design, including mathematical derivations, schematics, and oscilloscope waveforms. Challenges encountered during implementation, such as using an LED for damping, are also discussed. The author successfully creates a basic 'Tennis for Two' game and outlines future improvements, such as refined controls and a scoring system.

(blog.qiqitori.com)

Development analog circuits video game op amps

China's Robotics Surge: A Manufacturing Revolution Overtaking the West

2025-03-11

China's Robotics Surge: A Manufacturing Revolution Overtaking the West

A SemiAnalysis report reveals China's rapid ascent in robotics, posing a significant challenge to the US and the West. China's manufacturing prowess, coupled with substantial government support, has led to dominance across the robotics value chain, from components to assembly. Chinese companies are outpacing Western competitors in cost, scale, and iteration speed, particularly in humanoid robots. This isn't just economic competition; it's an existential threat. The US and other Western nations need to act decisively to avoid being sidelined in the coming robotics revolution.

(semianalysis.com)

Tech US-China Competition

Sci-Fi Author Buys Abandoned Church for $75,000, Turns It Into Office Space

2025-03-14

Sci-Fi Author Buys Abandoned Church for $75,000, Turns It Into Office Space

Sci-fi author John Scalzi purchased a defunct Methodist church for a surprisingly low $75,000 and transformed it into office space and a multi-purpose venue. The 1919 building had been abandoned due to declining congregation numbers. The Scalzis weren't motivated by religious reasons; instead, they needed space for their growing company, Scalzi Enterprises, and to accommodate future employees. After two years of renovations, the church boasts a new roof, wiring, flooring, and HVAC system, as well as a library and spaces for events. Scalzi plans to host community events there, making it a hub for local life.

(whatever.scalzi.com)

Startup renovation

From Nero's Poison to Turkish Jam: The Deadly Double Life of Cherry Laurel

2025-03-11

The author discovers a cherry laurel tree in their backyard, a plant whose fruits and leaves contain the deadly poison cyanide. Historically, it was used by Locusta, Nero's poisoner, to assassinate enemies. However, cherry laurel has also been used as a food flavoring; 19th-century British cooks used its leaves in puddings, resulting in child poisonings. Today, in Turkey, ripe cherry laurel fruits are made into jams and other foods. The article engagingly recounts the plant's transformation from ancient poison to modern food, warning against confusing cherry laurel with bay leaves to prevent accidental poisoning.

(suziepetryk.com)

Misc plant poison

An Eight-Year-Old Polyomino Tiling Algorithm: Backtracking Search with Heuristics

2025-03-15

This article details an algorithm for solving the polyomino tiling problem. The core idea is to transform the geometric problem into a graph theory problem and use a backtracking search algorithm with various heuristics. First, the algorithm preprocesses to calculate all possible placements, constructing a bipartite graph representing all possibilities. Then, a backtracking search algorithm finds a subset of placements satisfying the conditions, optimized by heuristics such as prioritizing constrained grid points and splitting the grid. The algorithm demonstrates good generality and robustness in handling arbitrary grid shapes and polyomino sets. The author also discusses limitations and future improvements, such as transforming the problem into a SAT problem for solution.

(gfredericks.com)

Development backtracking search

Open-Source Multi-Agent Framework OWL Tops GAIA Benchmark

2025-03-14

Open-Source Multi-Agent Framework OWL Tops GAIA Benchmark

OWL, a cutting-edge multi-agent collaboration framework built on the CAMEL-AI Framework, achieved the #1 spot on the GAIA benchmark with an average score of 58.18! It enables more natural, efficient, and robust task automation across diverse domains through dynamic agent interactions. OWL is open-source, supports various installation methods and models (including OpenAI, Qwen, and DeepSeek), and boasts a rich set of toolkits such as browser automation, multimodal processing, and document parsing. A user-friendly web interface is also provided. The OWL team is actively seeking community contributions of use cases and continuously improving the framework.

(github.com)

AI multi-agent collaboration task automation

Nash: A Standalone HTML Note-Taking App

2025-03-15

Nash is a standalone HTML note-taking application that doesn't require any other software or services. You can save and edit notes offline, create static blogs or single-page content, and preview long content via messaging apps before sharing. Inspired by the developer's experience using a single HTML file to prototype an idea, Nash showcases the power of HTML for creating a document file that works without separate services like Notion or Word. Nash is open-source and free to modify and use.

(keepworking.github.io)

Development HTML note static website

Briar: Decentralized Messaging App for Activists and Journalists

2025-03-14

Briar is a messaging app designed for activists, journalists, and anyone needing secure communication. Unlike traditional apps, Briar doesn't rely on central servers; messages sync directly between devices. Offline, it uses Bluetooth, Wi-Fi, or memory cards. Online, it leverages Tor for enhanced privacy. Briar resists surveillance and censorship by employing end-to-end encryption and a decentralized architecture. It offers private messaging, public forums, and blogs, protecting against metadata surveillance, content filtering, takedown orders, and denial-of-service attacks. Briar's long-term vision extends beyond messaging, aiming to support secure, distributed applications for crisis mapping and collaborative work, fostering safe spaces for communication and organization globally.

(briarproject.org)

Development censorship-resistant

Optimizing Embedded Systems Logic: Speeding Up Your Code with De Morgan's Law

2025-03-11

Two hackers, Bob and Alice, encountered a bug in their resource-constrained microcontroller: OR operations were five times slower than other operations. Facing a three-day deadline, they used logical equivalences, specifically De Morgan's Law, to rewrite their code, replacing OR operations with AND and NOT operations. This bypassed the performance bottleneck. The article further explores the universality of NAND operations and their application in optimizing cryptographic computations, such as significantly improving the efficiency of homomorphic encryption in the TFHE library.

(lagomor.ph)

Development logic optimization De Morgan's Law

Mars' Middle Atmosphere: Gravity Waves Reign Supreme

2025-03-11

Mars' Middle Atmosphere: Gravity Waves Reign Supreme

A groundbreaking study reveals that unlike Earth, Mars's middle and upper atmosphere circulation is primarily driven by gravity waves (GWs), not Rossby waves. Analysis of long-term atmospheric data shows GWs facilitate rapid vertical transfer of angular momentum, significantly influencing north-south circulation. This contrasts with Earth's stratosphere, resembling the mesosphere instead. This finding necessitates refining existing Martian atmospheric models for improved climate and weather simulations, crucial for future missions. Future research will explore the impact of Martian dust storms on this dynamic, promising more accurate Martian weather forecasting.

(phys.org)

Tech Mars Atmosphere Gravity Waves Atmospheric Circulation

From pyenv to uv: My Python Environment Management Upgrade

2025-03-12

Tired of the cumbersome configuration of pyenv, pipx, and other tools? This blog post details a smooth transition from pyenv to uv, a single tool consolidating the functionality of pip, pyenv, pipx, and more. The author meticulously documents uninstalling pyenv, installing uv, installing Python versions, creating symlinks, and using `uv tool install` to manage packages, including a workaround for tox. The result is a streamlined Python environment managed by uv, with plans to remove .python-version files and update project documentation.

(bluesock.org)

Development environment management

Tiny Gene Timing Tweaks Lead to Big Eye Size Differences in Fruit Flies

2025-03-13

Tiny Gene Timing Tweaks Lead to Big Eye Size Differences in Fruit Flies

A new study reveals that minute changes in the timing of a single gene's expression can dramatically alter fruit fly eye size. Researchers compared two closely related fruit fly species, Drosophila mauritiana and Drosophila simulans, finding that subtle differences in the timing of the orthodenticle (otd) gene's expression led to significant variations in the size of ommatidia, the individual units composing the compound eye. Earlier otd expression in D. mauritiana resulted in larger ommatidia and overall larger eyes. This research offers valuable insight into the mechanisms driving organ size evolution.

(phys.org)

Tech gene expression fruit flies eye development

Agentic: An Extensible Agent Platform with Structured Outputs

2025-03-16

Agentic: An Extensible Agent Platform with Structured Outputs

Agentic is a platform allowing users to define extensions and output schemas using Pydantic data models. This enables structured outputs from chatbots, as demonstrated by the example code defining a time output model for date and time information. This provides increased flexibility and control for building AI applications.

(github.com)

Development

Become a 10x Developer in 30 Seconds with rust-stakeholder

2025-03-16

Become a 10x Developer in 30 Seconds with rust-stakeholder

Tired of actually coding? Meet rust-stakeholder, a CLI tool that generates impressive-looking, yet utterly meaningless, terminal output. Convince everyone you're a coding genius without writing a single line of useful code! Simulate development activity, generate progress bars, fake network traffic, and even create artificial crises. It's satire, of course – don't actually use this to land a job you're not qualified for!

(github.com)

Development programmer humor satire

Dodge's Pop-Up Ads: A PR Disaster?

2025-03-13

Dodge's Pop-Up Ads: A PR Disaster?

Dodge owners are facing a new nightmare: intrusive pop-up ads for extended warranties appearing on their infotainment screens every time the car stops at a light. This move by Stellantis has sparked outrage, especially given Dodge's 29% sales drop in 2024. It highlights Stellantis' apparent disregard for customer preferences, making their boast of a 'greatest automotive comeback in 2025' ring hollow. The ads, often blocking navigation and music controls, are widely criticized as cheap and scam-like. This PR disaster underscores the risks of in-car advertising.

(fuelarc.com)

Tech car ads Dodge

YC Backs EU's Digital Markets Act, Challenging Big Tech

2025-03-14

YC Backs EU's Digital Markets Act, Challenging Big Tech

Y Combinator, a prominent startup accelerator, surprisingly publicly endorsed the EU's Digital Markets Act (DMA), a law aimed at curbing Big Tech's monopolistic practices. YC argues the DMA, unlike other criticized EU tech regulations, aligns with values promoting American innovation. They cite examples like Apple's delayed AI voice assistant as evidence of a lack of competitive pressure. While less influential in Washington than a16z, YC's public support, alongside other startups and trade associations, puts pressure on the Trump administration. This advocacy aims to unlock opportunities for smaller American firms in AI, search, and consumer apps.

(techcrunch.com)

Startup

Efficient 3D Mesh Smoothing: Ditching Neighbor Lookups

2025-03-16

This blog post presents an efficient algorithm for 3D mesh smoothing that avoids the need for complex half-edge data structures. Using a 'throwing vertices' approach, it directly iterates over triangle faces, accumulating neighbor vertex positions in a single pass to calculate average positions for smoothing. This eliminates neighbor lookups, boosting efficiency. The post also explores several parallelization methods, including using atomic operations and precomputing neighbor lists, comparing their performance differences. Finally, it shows how to recompute vertex normals after smoothing.

(nosferalatu.com)

Development mesh smoothing

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