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Shallow Feedback Hollows You Out: The Nassim Taleb Problem

2025-01-01

Shallow Feedback Hollows You Out: The Nassim Taleb Problem

This article explores the detrimental effects of social media on the creativity of thinkers. Using Nassim Taleb as an example, the author argues that fame leads thinkers to repeat existing ideas to please the masses, rather than exploring new ones. The author suggests that engaging with a small audience fosters deep thinking, while a large audience leads to simplified and homogenized thought. The article concludes by suggesting that to maintain originality, one should focus on engaging with a few people who genuinely care about your ideas and build independent intellectual circles to resist the negative effects of shallow feedback.

(nothinghuman.substack.com)

Misc creativity thought

Ghostly CVE: A Terminal Emulator Security Bug in Ghostty

2025-01-01

A new terminal emulator, Ghostty, recently released version 1.0. Security researcher David Leadbeater discovered a vulnerability (CVE-2024-56803) similar to a 2003 CVE, allowing attackers to execute arbitrary code by exploiting the terminal's title querying functionality. The vulnerability leverages the in-band signaling nature of terminals and Zsh's behavior in vi mode. Attackers can use crafted escape sequences to execute malicious commands without the user's knowledge, even over SSH. Ghostty 1.0.1 fixes this, users are advised to upgrade or apply mitigations provided in the advisory.

(dgl.cx)

Development terminal security

Employer.com Acquires Bench Accounting: A New Chapter in Small Business Financial Management

2025-01-01

Employer.com, a leader in workforce management and business support solutions, announced the acquisition of Bench Accounting, a provider of bookkeeping services for small businesses. This acquisition ensures Bench customers will continue receiving the same high-quality service while gaining access to future enhancements and capabilities powered by Employer.com's resources. Employer.com is committed to empowering small businesses with the tools and support they need to thrive, and Bench's financial management expertise aligns perfectly with this mission. The acquisition is a win-win for both companies; Employer.com integrates Bench's technology and expertise into its platform, offering a tailored suite of services for growing businesses, while Bench customers continue working with their trusted in-house bookkeepers and retain full access to the Bench platform.

(www.bench.co)

Startup acquisition financial management

Blue Origin's New Glenn Rocket Passes Crucial Engine Test, Poised for Launch

2025-01-01

Blue Origin's New Glenn Rocket Passes Crucial Engine Test, Poised for Launch

After a successful 24-second engine test firing, Blue Origin's massive New Glenn rocket is ready for its maiden orbital launch. This milestone marks a significant achievement for the company after years of development, demonstrating a major breakthrough in heavy-lift rocketry. With a launch license secured, a January launch is likely. This launch will have significant implications for the US space industry, especially given the incoming Trump administration's expected review of NASA's Artemis program.

(arstechnica.com)

Tech Blue Origin New Glenn Space Launch

Elizabeth Line Signaling Chaos: A Two-Day Breakdown

2025-01-01

Elizabeth Line Signaling Chaos: A Two-Day Breakdown

In November 2024, the London Elizabeth Line suffered a two-day shutdown due to signaling system failures. The article details the timeline of events, starting with intermittent communication problems at 5 am and culminating in a full restoration two days later. While the root cause remains undisclosed for security reasons, the breakdown involved multiple systems including communication networks, the core signaling system (CBTC), Automatic Route Setting (ARS), and GSMR radio links. Engineers undertook numerous system reboots and troubleshooting efforts, ultimately resolving the issue with Siemens' assistance. The incident highlights the complexities and vulnerabilities of modern transportation systems.

(www.ianvisits.co.uk)

Tech Elizabeth Line Signaling Failure Transportation

Parrot Anafi Drone: RCE via Network Protocol Reverse Engineering

2025-01-01

Parrot Anafi Drone: RCE via Network Protocol Reverse Engineering

Security researchers reverse-engineered the Wi-Fi communication protocol between a Parrot Anafi drone and its controller. Using ARP spoofing, they intercepted packets related to takeoff and landing sequences, identifying the crucial payload structure. A simple Python script was created to send these packets, enabling remote control of the drone's takeoff and landing without the official controller. This revealed a vulnerability allowing attackers to interfere with the drone's operation, such as preventing takeoff or landing.

(www.hardbreak.wiki)

Tech drone security

Venezuela Fines TikTok $10 Million Over Deadly Challenges

2025-01-01

Venezuela Fines TikTok $10 Million Over Deadly Challenges

Venezuela's Supreme Court fined TikTok $10 million for failing to prevent viral video challenges that allegedly led to the deaths of three Venezuelan children. The court cited negligence and ordered TikTok to establish a local office to oversee content and comply with Venezuelan laws. This highlights Venezuela's strict online content regulations and growing concerns over social media platform accountability.

(apnews.com)

Tech Venezuela Online Regulation

Apple Vision Pro Production Reportedly Halted Amidst Weak Demand

2025-01-01

Apple Vision Pro Production Reportedly Halted Amidst Weak Demand

Reports suggest Apple's first-generation Vision Pro headset may have ceased production. This follows earlier reports of reduced demand and production cuts. Apple appears to have sufficient inventory to meet future demand, mirroring its approach with low-demand products like the iPhone 12 mini. The Vision Pro's high price tag ($3,499) and insufficient content ecosystem are cited as primary reasons for weak sales. Apple is pivoting to a lower-cost headset with a planned production run of 4 million units, significantly lower than the Vision Pro's target. However, Apple retains the option to resume Vision Pro production and may release an iterative update with limited changes, such as a chip upgrade.

(www.macrumors.com)

Tech Production Halt

California Grid Runs on 100% Renewables for Record 98 Days

2025-01-01

California Grid Runs on 100% Renewables for Record 98 Days

A new study reveals that California's main grid ran on over 100% renewable energy (wind, water, solar) for a record 98 out of 116 days in 2024, without blackouts or increased costs. Solar output surged 31%, wind power rose 8%, and battery storage saw a staggering 105% increase, supplying up to 12% of nighttime demand. The study debunks the myth that renewables cause high electricity prices, attributing California's high costs to other factors. The findings demonstrate the feasibility and reliability of large-scale renewable energy grids, offering a compelling case for global clean energy transition.

(electrek.co)

Tech California grid

Static Search Trees: 40x Faster Than Binary Search

2025-01-01

This blog post details the implementation and optimization of a static search tree (S+ tree) for high-throughput searching of sorted data, achieving a 40x speedup over binary search. Starting with code from Algorithmica, the author meticulously optimizes the search algorithm through vectorization, SIMD instructions, and batching. Deep dives into assembly code reveal opportunities for further performance gains. Various tree layouts and memory strategies are explored, ultimately resulting in a highly efficient solution that reduces query time from 1150ns to 24ns on a 1GB dataset.

(curiouscoding.nl)

Development Static Search Tree Algorithm Optimization High-Performance Computing

GitLab Director Matthew Jacobson Reports Stock Changes

2025-01-01

On December 30th, GitLab (GTLB) disclosed a change in beneficial ownership by director Matthew Jacobson. A Form 4 filing revealed significant transactions involving millions of Class A common shares, indirectly held and sold through entities like ICONIQ Capital. The transactions, at prices ranging from $59.18 to $59.99 per share, reflect a strategic adjustment of Jacobson and related entities' holdings in GitLab.

(capedge.com)

Startup Insider Trading

Tirreno: Open-Source Security User Analytics for Enhanced Platform Protection

2025-01-01

Tirreno: Open-Source Security User Analytics for Enhanced Platform Protection

Tirreno is open-source user analytics software designed to monitor various online platforms, including websites, applications, SaaS, communities, and IoT devices. It detects and defends against account takeovers, malicious bots, and common vulnerabilities stemming from user behavior. Built with PHP and PostgreSQL, Tirreno is easy to install and use, providing real-time analytics. A paid subscription enhances its anti-fraud capabilities by offering additional verification of IP addresses, emails, and phone numbers. Developed by Tirreno Technologies Sàrl, Tirreno prioritizes privacy and data security; its code is open-source, but the trademark is not.

(github.com)

Development user analytics

World's Largest 3D-Printed Neighborhood Nears Completion in Texas

2024-12-31

World's Largest 3D-Printed Neighborhood Nears Completion in Texas

A groundbreaking project in Georgetown, Texas, is nearing completion: the world's largest 3D-printed neighborhood, Wolf Ranch. Construction-tech startup ICON is using its massive Vulcan printer to build 100 homes, a process significantly faster and more efficient than traditional methods. Each single-story home takes roughly three weeks to print, resulting in cost savings and reduced labor needs. While the homes offer strong insulation and weather resistance, some homeowners have reported challenges with wireless internet signal penetration due to the thick walls. The homes, priced between $450,000 and $600,000, are part of ICON's ambitious vision, which even includes plans to utilize this technology for lunar construction projects.

(www.yahoo.com)

Tech construction

Rapid Game Prototyping with LÖVE

2024-12-31

A programmer, aiming to complete a full game in 2025, built chess and card game prototypes using the LÖVE2D framework in Lua. LÖVE's simple yet powerful API allowed for complex UI interactions with minimal code, further accelerated by LLM-assisted code generation. The author found LÖVE ideal for prototyping, especially UI, but noted the need for improvements in hot reloading and logic separation for larger projects. The plan is to use LÖVE to develop a basic game MVP.

(healeycodes.com)

Game game prototyping

Russia's Homegrown Consoles Fail to Match PS5, Xbox Series X

2024-12-31

Russia's Homegrown Consoles Fail to Match PS5, Xbox Series X

Russia's attempt to create its own game consoles is facing difficulties. One console, powered by the Elbrus processor, lacks the performance to compete with the PS5 or Xbox Series X. Another, a cloud-gaming console from MTS, costs only $45 and relies on a cloud gaming platform. The Russian government admits these consoles can't compete with current-gen machines but aims to promote domestic game development.

(www.techspot.com)

Game Russian consoles Elbrus processor cloud gaming

2024 Amiga Game Releases Index: Retro Gaming Thrives

2024-12-31

2024 Amiga Game Releases Index: Retro Gaming Thrives

The Lemon Amiga website has released its 2024 index of Amiga game releases, showcasing a plethora of new titles spanning various genres, including platformers, puzzles, and shooters. The index features both faithful ports of classic arcade games and original creations, highlighting the vibrant Amiga gaming community. It also includes game prototypes and titles under development, demonstrating the enduring passion for Amiga game creation.

(www.lemonamiga.com)

Game Amiga games retro gaming

Non-Euclidean Mazes: Generating Mazes on Penrose Tilings

2024-12-31

Blogger Justin Pombrio shares his maze generation algorithm based on Penrose tilings. Unlike traditional mazes built on regular grids, the aperiodic nature of Penrose tilings results in unique, non-repeating mazes filled with circles and stars, featuring ten different wall angles. While the generation algorithm is inefficient, the resulting mazes offer a visually striking and challenging experience.

(justinpombrio.net)

Misc Penrose tilings maze generation non-Euclidean geometry

Activation Engineering: Manipulating Personality Traits in LLMs

2024-12-31

A paper on arXiv explores a novel method for identifying and manipulating personality traits in large language models (LLMs) using 'activation engineering'. Inspired by prior research on LLM refusal and steering, the researchers propose a technique to adjust activation directions linked to personality traits, enabling dynamic LLM personality fine-tuning. This work contributes to a better understanding of LLM interpretability while also raising crucial ethical considerations.

(arxiv.org)

AI Activation Engineering Personality

Revisiting NetBSD's Build System: A Powerful, Yet Arcane Tool

2024-12-31

Revisiting NetBSD's Build System: A Powerful, Yet Arcane Tool

This blog post revisits NetBSD's build system, a powerful yet somewhat arcane system based on a combination of BSD make and shell scripts. It allows building a complete NetBSD system from scratch on virtually any POSIX platform, without root privileges, and supports cross-compilation to various architectures. The author details the build process, including toolchain generation, build structure, the destdir mechanism, unprivileged builds, and distribution media creation. While acknowledging shortcomings like inefficient incremental builds and imperfect dependency management, the author highlights the system's strengths and design philosophy. The author concludes by mentioning a current embedded project utilizing NetBSD and explores the possibility of migrating the build system to Bazel for enhanced efficiency.

(blogsystem5.substack.com)

Development build system

just words, a YC Startup, is Hiring a Senior Frontend Engineer

2024-12-31

just words, a YC Startup, is Hiring a Senior Frontend Engineer

Y Combinator-backed startup just words is seeking a Senior Software Engineer (Frontend) to build and scale their backend and recommendation systems. The company uses AI for hyper-personalized messaging and employs dynamic testing to optimize marketing results. The ideal candidate will have 4+ years of frontend experience, proficiency in JavaScript/TypeScript and modern frameworks like React, and thrive in a fast-paced environment. This is a ground-floor opportunity to work with founders, make critical decisions, and solve complex problems using cutting-edge AI technology.

(www.ycombinator.com)

Development

From Entrepreneur to Employee: A Journey of Transition and Growth

2024-12-31

From Entrepreneur to Employee: A Journey of Transition and Growth

Akshay Katyal, a seven-year entrepreneur, shares his experience transitioning from the rollercoaster of startups to a corporate role as a technical lead. Driven by a desire for financial stability and a thirst to learn how larger organizations operate, he found the shift to be a significant change in mindset, skills, and priorities. He highlights the differences in impact and autonomy between the two roles, noting that while his entrepreneurial experience didn't always directly translate, his ability to identify and address customer value misalignment proved invaluable. The transition, though challenging, ultimately led to personal and professional growth, showcasing the adaptability and value of entrepreneurial skills in a corporate setting.

(akshay.co)

Startup career transition corporate culture

Open Source Project Arnis: Replicating Real-World Locations in Minecraft

2024-12-31

Open Source Project Arnis: Replicating Real-World Locations in Minecraft

Arnis is an open-source project written in Rust that generates any chosen location from the real world in Minecraft Java Edition with a high level of detail. Leveraging geospatial data from OpenStreetMap and the power of Rust, Arnis efficiently creates complex and accurate Minecraft worlds reflecting real-world geography and architecture. Users select an area, and Arnis processes the data to generate a Minecraft world centered at coordinates 0,0,0. Originally developed in Python, it was ported to Rust for enhanced performance.

(github.com)

Game Map Generation

Mid-Range Smartphone Market Collapses

2024-12-31

Mid-Range Smartphone Market Collapses

The global smartphone market is fracturing into high-end and low-end segments, with the mid-range ($200-$600) segment's market share plummeting from 35% in 2021 to a projected 23% by 2027, according to Goldman Sachs. This sharp decline contrasts with its steady 35% share in 2021-22. Analysts attribute this to a lack of revolutionary technology upgrades and more conservative spending by the middle class amid macroeconomic challenges. Conversely, the premium segment (>$600) is booming, with its share projected to reach 32% by 2027. The entry-level segment ( <$200) shows remarkable resilience, maintaining a 41-45% market share, driven by 4G to 5G migrations and cost-conscious consumers. IDC analyst Navkendar Singh highlights the significant, yet underappreciated, growth of the used phone market. Overall market growth is sluggish, with Goldman Sachs projecting just 3%, 2%, and 1% growth in 2025-27, citing a lack of innovation and longer replacement cycles. India's smartphone shipments are projected to grow 3% in 2025, mirroring global growth, and capturing 13% of the global market share by 2025-27.

(indiadispatch.com)

Tech smartphone market mid-range phones market share

Peephole Optimization in Ruby VM: Adding opt_respond_to

2024-12-31

Peephole Optimization in Ruby VM: Adding opt_respond_to

This is part four of a series on optimizing the Ruby Virtual Machine (VM). The author delves into adding an `opt_respond_to` instruction to CRuby to optimize `respond_to?` method calls. The article details using a debugger to trace code execution, locate the peephole optimizer `iseq_peephole_optimize`, and by analyzing an existing frozen array optimization, attempts to match the pattern of `respond_to?` method calls, laying the groundwork for adding a new optimization instruction. The author uses concise code examples and debugging steps to clearly illustrate the peephole optimization mechanism and how to debug within the CRuby source code.

(jpcamara.com)

Development VM Peephole Optimization

Legacy Airlines Crack Down on Carry-On Bags

2024-12-31

Legacy Airlines Crack Down on Carry-On Bags

Flying with legacy carriers like British Airways or Air France used to mean included checked baggage and carry-on. However, to compete with low-cost airlines, many legacy carriers are now eliminating free carry-on allowances and even complimentary meals. Air Canada, for example, will no longer allow standard carry-on bags on North American and Caribbean routes from January 3rd, only permitting small personal items. Other airlines like United and Finnair have adopted similar strategies. This 'basic economy' fare is blurring the lines between legacy and budget airlines, adding extra costs for passengers.

(www.telegraph.co.uk)

Tech low-cost airlines carry-on baggage

Challenge Your Brain: Connect the Dots Without Crossing Lines

2024-12-31

Challenge Your Brain: Connect the Dots Without Crossing Lines

This is a brain-teasing puzzle game that tests your spatial reasoning skills - connect the dots without crossing lines. The goal is to connect all the dots without any lines intersecting. It seems simple, but it involves complex logic, requiring players to carefully consider and plan their routes to successfully complete the challenge. The difficulty gradually increases, testing your patience and strategy. Suitable for players of all ages to enjoy the fun of puzzle-solving.

(vidzert.com)

Game puzzle game brain teaser spatial reasoning

LLMs in 2024: A Year of Breakthroughs and Challenges

2024-12-31

LLMs in 2024: A Year of Breakthroughs and Challenges

2024 witnessed a remarkable evolution in Large Language Models (LLMs). Multiple organizations surpassed GPT-4's performance, leading to dramatically increased efficiency—even enabling LLM execution on personal laptops. Multimodal models became commonplace, with voice and video capabilities emerging. Prompt-driven app generation became a commodity, yet universal access to top-tier models lasted only months. While 'agents' remained elusive, the importance of evaluation became paramount. Apple's MLX library excelled, contrasting with its underwhelming 'Apple Intelligence' features. Inference-scaling models rose, lowering costs and improving environmental impact, but also raising concerns about the environmental consequences of new infrastructure. Synthetic training data proved highly effective, but LLM usability remained challenging, knowledge distribution remained uneven, and better critical evaluation is needed.

(simonwillison.net)

AI Multimodal

Ancient Artifact Data Encoded into Wheat Seed DNA

2024-12-31

Artist Wafaa Bilal's latest work, "In a Grain of Wheat," encodes the digital data of the 3,000-year-old Winged Bull of Nineveh into the DNA of Iraqi wheat seeds. The project aims to utilize molecular-digital data storage to preserve damaged Iraqi cultural heritage, combating destruction caused by war and terrorism. By encoding 3D scans of a sister statue from the Metropolitan Museum of Art into the wheat DNA, the project not only restores the ravaged artifact but also initiates a new chapter in transnational collaboration to protect cultural heritage, combining the powers of art, science, and nature to safeguard global cultural memory for future generations.

(wafaabilal.com)

AI digital art cultural heritage preservation

AI-Powered: Revolutionizing Smart Card Creation

2024-12-31

This new technology leverages artificial intelligence to automate card creation. Users simply input keywords or descriptions, and the system automatically generates cards with rich content and aesthetically pleasing layouts, significantly improving efficiency and lowering the barrier to creation. This is revolutionary for industries requiring large numbers of cards, such as education and marketing. It not only saves time and labor costs but also ensures consistent and professional card quality.

(handwritten-card.vercel.app)

AI card generation

Dreamcast Game Port Project Update

2024-12-31

Stefanos Kornilios Mitsis Poiitidis has released a project on GitLab called dca3-game, aiming to port the librw and re3 engines to the Dreamcast console. Created in December 2024, the project boasts over 3000 commits, multiple branches and tags, and several releases. This project offers Dreamcast enthusiasts the potential to experience classic games on their beloved console.

(gitlab.com)

Game Game Porting Open Source Project

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