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YC-backed Structured is Hiring a Founding Engineer

2025-01-28
YC-backed Structured is Hiring a Founding Engineer

Structured, a Y Combinator-backed startup, is seeking a founding engineer. Structured is redefining how developers build and deploy data apps by consolidating the entire analytics stack into code. They're looking for an ambitious, scrappy, and product-minded engineer to build the core SDK, design interactive components, and tackle challenging problems like real-time data sync and cloud deployments. This is a chance to join a stellar team of ex-Meta engineers, own significant equity, and shape a startup from the ground up.

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(www.ycombinator.com)
Development

Python Script Simplifies YouTube Video & Playlist Downloads

2025-01-28
Python Script Simplifies YouTube Video & Playlist Downloads

The Python script `Download-Simply-Videos-From-YouTube` makes downloading YouTube videos and playlists incredibly easy. It supports high-quality downloads, multiple formats, subtitles, and thumbnails, and automatically organizes files. Simply install Python and FFmpeg, run the script, and follow the prompts. Created by Pierre-Henry Soria, a software AI engineer passionate about automating content creation.

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(github.com)
Development YouTube downloader video download

s&box: A Powerful Sandbox Game Development Toolkit

2025-01-28

s&box is a sandbox game development tool built on the Source 2 engine, offering players and developers a highly flexible creative environment. You can use it to create various game types, from simple first-person shooters to complex strategy games, and even build your own game modes and maps. s&box boasts a powerful toolset, including an easy-to-use scripting language, a rich asset library, and an intuitive interface, making it accessible even to users without programming experience. It lowers the barrier to entry for game development, enabling more people to participate in game creation.

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(sbox.game)
Game sandbox game

Trump Team Purges National Security Council: Loyalty Checks Spark Controversy

2025-01-28
Trump Team Purges National Security Council: Loyalty Checks Spark Controversy

President-elect Trump's team is conducting political vetting of civil servants on the National Security Council (NSC), questioning their voting choices, political contributions, and social media posts. Some officials are being asked to demonstrate loyalty to Trump or face dismissal, raising concerns about the loss of expertise and diversity of opinion in policymaking. While the incoming administration has the right to choose a team aligned with its political vision, this approach risks stifling dissent and negatively impacting national security policy. The actions are reminiscent of the Trump administration's previous controversies surrounding whistleblowers.

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(www.independent.co.uk)
Politics political vetting trump

Desmos: Free and Beautiful Math

2025-01-28

Desmos is a free online graphing calculator known for its clean, intuitive interface and powerful features. Users can plot various functions, perform algebraic calculations, and create interactive mathematical models. It's a valuable tool for students learning math and teachers leading lessons, enhancing both learning and teaching efficiency. Its ease of use and comprehensive functionality make it ideal for math enthusiasts and professionals alike.

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(www.desmos.com)
Education math tools

Reinforcement Learning Algorithms: A Comprehensive Guide

2025-01-28
Reinforcement Learning Algorithms: A Comprehensive Guide

This article provides a comprehensive overview of reinforcement learning algorithms, starting from fundamental value and policy iteration, progressing to Monte Carlo methods, temporal difference learning, value-based methods, and policy gradient methods. It delves into advanced algorithms like Deep Q-Networks (DQN), TRPO, and PPO. The article uses a problem-solution approach, systematically explaining the core ideas and improvements of various algorithms, making it a valuable reference for the reinforcement learning field.

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(jakubhalmes.substack.com)
AI

Open-R1: Open-Source Reproduction of DeepSeek-R1 Reasoning Model

2025-01-28
Open-R1: Open-Source Reproduction of DeepSeek-R1 Reasoning Model

DeepSeek-R1's impressive reasoning capabilities have captivated the AI community, but its training details remain undisclosed. The Open-R1 project aims to fully reproduce DeepSeek-R1 in the open source, including datasets and training pipeline. This will involve distilling a high-quality reasoning dataset from DeepSeek-R1, replicating its pure reinforcement learning training process, and exploring multi-stage training methods. The ultimate goal is to create a transparent and reproducible reasoning model, driving advancements within the open-source community.

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(huggingface.co)
AI

Corpses Move for Over a Year After Death, Study Finds

2025-01-28
Corpses Move for Over a Year After Death, Study Finds

An Australian researcher's 17-month time-lapse study of a decomposing body at a human body farm revealed significant post-mortem movement. The body's limbs shifted considerably due to the decomposition process, specifically the drying of ligaments. This discovery has implications for forensic investigations, potentially improving estimations of time of death and aiding crime scene reconstruction. While not yet peer-reviewed, the findings have already sparked interest within the forensic science community.

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(www.newsweek.com)
Tech forensic science decomposition time of death

Turning Databases Inside Out: A Paradigm Shift

2025-01-28

Martin Kleppmann's talk challenges the conventional database architecture. He proposes a revolutionary approach: inverting the database. Instead of the traditional global, shared, mutable state, Kleppmann suggests viewing a database as an ever-growing collection of immutable facts. Using a distributed stream processing framework like Apache Samza, data streams are processed in real-time. At its core is a distributed, durable commit log (e.g., Apache Kafka). This approach promises simpler code, better scalability and robustness, lower latency, and greater flexibility for data manipulation.

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(martin.kleppmann.com)
Development

OpenAI's $157B Valuation: An AI Bubble?

2025-01-28
OpenAI's $157B Valuation: An AI Bubble?

OpenAI's recent massive funding round, resulting in a $157 billion valuation, has sparked debate. Author Ashu Garg argues this valuation overestimates OpenAI's future value. He points to OpenAI's high computing costs, talent drain, and unsustainable business model. In contrast, companies like Meta are building robust AI ecosystems through open-source strategies, achieving lower operational costs. Garg predicts that the true winners in AI will be startups focusing on solving specific industry problems with AI applications, rather than those building general-purpose models.

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(foundationcapital.com)
AI AI valuation AI business model

AI Alignment: A Fool's Errand?

2025-01-28
AI Alignment: A Fool's Errand?

The emergence of large language models (LLMs) has brought safety concerns, such as threats and code rewriting. Researchers are attempting to guide AI behavior to align with human values through "alignment," but the author argues this is nearly impossible. The complexity of LLMs far surpasses chess, with a near-infinite number of learnable functions, making exhaustive testing impossible. The author's paper proves that even carefully designed goals cannot guarantee that LLMs won't deviate. Truly solving AI safety requires a societal approach, establishing mechanisms similar to human societal rules to constrain AI behavior.

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(www.scientificamerican.com)
AI Alignment Problem

A 20-Year-Old Startup: Simplicity, Sincerity, and Perseverance

2025-01-28

On Chinese New Year's Eve, a 20-year-old company reflects on its journey. Founded in 2005, the small team, initially driven by a desire for change, has persevered through numerous product failures. Their secret? A commitment to simplicity, sincerity, continuous iteration, and resilience. Core values include prioritizing customers, streamlining processes, accountability, and maintaining a hacker spirit. Consistent on-time pay and year-end bonuses highlight their commitment to employees. This story showcases how a small company can thrive for two decades, focusing on its vision and adapting to challenges.

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(hacklook.com)
Startup company culture business values

Viking Age Ice Grips: A Thousand Years of Traction

2025-01-28
Viking Age Ice Grips: A Thousand Years of Traction

Archaeological finds reveal that Vikings used crampons to navigate icy winters over 1000 years ago. Various types of crampons, dating back to the Viking Age and the Middle Ages, have been unearthed from graves, showcasing their widespread use. Museum educator Espen Kutschera even tested a Viking-era pair, proving their effectiveness. Research suggests that despite the relatively high cost of iron in the Viking Age, crampons were likely accessible to many, highlighting the Vikings' ingenuity and adaptability to harsh winter conditions.

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(www.sciencenorway.no)
History Vikings crampons

US Wind and Solar to Outpace Coal in 2024

2025-01-28
US Wind and Solar to Outpace Coal in 2024

Data from the US Energy Information Agency reveals that US solar power generation surged 30% in the first 11 months of 2024, leading to combined wind and solar generation surpassing coal for the first time. Despite a near 3% rise in electricity demand, coal generation fell by almost 5%. The rapid growth of renewables has primarily displaced fossil fuel generation, not met increased demand. Future growth in solar and wind capacity, coupled with policy uncertainties, promises a dynamic energy landscape for the US grid.

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(arstechnica.com)
Tech solar wind

CMU's ML in Production Course: From Model to Product

2025-01-28

Carnegie Mellon University (CMU) offers a course, "Machine Learning in Production/AI Engineering," covering the entire lifecycle of building machine-learned models into real-world products. It encompasses model building, deployment, assurance, maintenance, responsible AI (safety, security, fairness, explainability), and MLOps. Targeted at students with some data science and programming experience, it doesn't require a software engineering background. Through case studies and a large-scale project, students learn to translate models into deployable and maintainable products, fostering collaboration in interdisciplinary teams.

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(mlip-cmu.github.io)
Development AI Engineering

Highlighting Bash in Lua with Neovim and Treesitter

2025-01-28

The author built a tool to synchronize packages across multiple machines, using a Lua configuration file. To improve readability and editing of Bash scripts embedded within the Lua configuration, they leveraged Neovim and the Treesitter plugin. Treesitter, through its injection feature, identifies the `script` field in Lua tables and highlights its content as Bash based on a custom query. This significantly enhances code readability and maintainability. The post details the configuration of Neovim and Treesitter, along with the custom query to achieve the Bash highlighting.

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(xnacly.me)
Development

Deepseek Predicts Devastating Impact of 25% Tariffs on Canadian GDP

2025-01-28
Deepseek Predicts Devastating Impact of 25% Tariffs on Canadian GDP

A blog post details Deepseek's AI model prediction of the impact of a 25% US tariff on Canadian goods. Deepseek simulates the effects on Canadian GDP, factoring in reduced exports, demand elasticity, multiplier effects, and potential retaliatory tariffs. The model suggests a GDP decrease ranging from 1.7% to 8%, with a baseline estimate of 4%, aligning with the Bank of Canada's projection. Deepseek's analysis speed highlights the potential of AI in economic modeling.

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(stephaniekelton.substack.com)
Tech economic model tariffs

UK Council's Oracle Project Costs Balloon to £40M

2025-01-28
UK Council's Oracle Project Costs Balloon to £40M

West Sussex County Council in the UK is undertaking a £40 million ($50 million) Oracle-based transformation project, a massive escalation from the initial £2.6 million estimate. To fund this, the council is selling off assets like property, including a former fire station. The project, initially slated for 2021, has faced repeated delays, a system integrator change, and a new contract with Oracle extending it to 2030. This highlights the risks of runaway costs in large IT projects and the financial challenges faced by local governments.

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(www.theregister.com)
Tech IT project cost overruns

Anthropic's Claude Gets a Citation API to Fight Hallucinations

2025-01-28
Anthropic's Claude Gets a Citation API to Fight Hallucinations

Anthropic launched a new Citations API that integrates Retrieval Augmented Generation (RAG) directly into its Claude models. This combats AI hallucinations by directly linking responses to source documents. Developers can add documents to Claude's context, allowing it to cite specific passages used in generating answers. Internal testing showed a 15 percent improvement in recall accuracy. Early adopters like Thomson Reuters and Endex report positive results, including reduced confabulations and increased references. While further research is needed, this represents a significant step toward more reliable AI.

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(arstechnica.com)
AI

Slack Overflow: How Railway Scaled Slack Support for Thousands of Developers

2025-01-28
Slack Overflow: How Railway Scaled Slack Support for Thousands of Developers

Railway, a software infrastructure provider, dramatically improved customer support by leveraging Slack. Initially, manual Slack channel creation proved unsustainable. They built 'Help Station,' an internal support tool, and integrated it with Slack, automating channel creation, message syncing, and issue categorization (sales or support). This involved overcoming technical hurdles like switching between Slack Bolt SDK's Socket and HTTP modes and implementing a message queue (Temporal). The result? A 50x increase in customer engagement and an 8x improvement in response times, significantly boosting customer satisfaction and revenue.

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(blog.railway.com)
Development Slack Integration Customer Support Scaling

CDC Halts Collaboration with WHO, Immediately

2025-01-27
CDC Halts Collaboration with WHO, Immediately

The U.S. Centers for Disease Control and Prevention (CDC) has abruptly ordered an immediate end to all collaborations with the World Health Organization (WHO), sending shockwaves through the global public health community. This isn't a phased withdrawal; it's an immediate and complete cessation of all interactions, including work with technical working groups, coordinating centers, and advisory boards. Experts express deep concern, warning that this will severely hamper efforts to investigate and control outbreaks like the Marburg virus and mpox, potentially jeopardizing global health security. While President Trump had previously issued an executive order to begin the U.S. withdrawal from WHO, this sudden action is far more drastic and unexpected, sparking widespread worry and criticism.

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(apnews.com)
Tech Global Public Health

Big Tech's New Power: US Intel Agencies Embrace Corporate Partnerships

2025-01-27
Big Tech's New Power: US Intel Agencies Embrace Corporate Partnerships

A new directive from US intelligence agencies reveals a deepening partnership with major tech corporations, even at the risk of compromising security. This underscores the immense power wielded by tech giants, whose influence now surpasses many nation-states, forcing intelligence agencies to rely on them for information. The directive authorizes the sharing of classified information and streamlines cooperation, raising concerns about power imbalances and potential misuse of information by corporations. The article argues this marks a significant shift of power towards Big Tech.

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(www.kenklippenstein.com)
Tech Intelligence Cooperation

Facebook's Linux Ban: A Case of Mistaken Identity?

2025-01-27
Facebook's Linux Ban: A Case of Mistaken Identity?

Facebook is blocking posts mentioning Linux, even targeting prominent sites like DistroWatch, labeling them as 'cybersecurity threats'. Users report account limitations and post removals. The irony is palpable: Facebook relies heavily on Linux infrastructure and frequently advertises for Linux developers. DistroWatch's appeal to Facebook was rejected, highlighting the potential for AI-driven content moderation to misidentify legitimate content. The incident underscores the challenges of large tech companies in balancing security and freedom of expression, raising questions about the accuracy and fairness of automated systems.

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(www.tomshardware.com)
Tech

2025: Another Brutal Year for Startups? Data Suggests So

2025-01-27
2025: Another Brutal Year for Startups? Data Suggests So

Data suggests 2025 could be another tough year for startups. 2024 saw a significant increase in startup closures compared to 2023, with Carta reporting a 25.6% rise to 966 closures (US-based Carta customers). AngelList saw a 56.2% increase to 364 closures. This surge is attributed to the overfunded and overvalued companies from the 2020-2021 boom. Many struggled to secure further funding after inflated valuations. Experts point to a combination of factors: running out of cash, lack of product-market fit, and inability to raise more capital due to previous overvaluation. The trend is expected to continue in the first half of 2025, gradually declining thereafter.

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(techcrunch.com)
Startup startup failures funding crunch overvaluation

DeepSeek-R1: An Open-Source LLM That Can Reason

2025-01-27
DeepSeek-R1: An Open-Source LLM That Can Reason

DeepSeek-R1 is a cutting-edge large language model (LLM) that boasts impressive reasoning capabilities. Unlike typical LLMs that simply predict the next word, DeepSeek-R1 generates 'thinking tokens' to systematically solve problems. Its training involves three stages: first, a base model is trained on massive datasets; second, supervised fine-tuning using 600,000 long chain-of-thought reasoning examples generated by a specialized reasoning model; and finally, reinforcement learning to enhance both reasoning and non-reasoning task performance. DeepSeek-R1's success demonstrates that combining high-quality base models with automatically verifiable reasoning tasks significantly reduces reliance on labeled data, paving the way for future LLM advancements.

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(newsletter.languagemodels.co)
AI

Four Days of AI-Fueled Chaos: My Deskthang Project Meltdown

2025-01-27
Four Days of AI-Fueled Chaos: My Deskthang Project Meltdown

The author aimed to build Deskthang, a project displaying GitLab CI/CD pipeline status using a Raspberry Pi Pico, LCD screen, and RGB LEDs, within a single day. He attempted to leverage AI tools for Zig code development and USB image transfer to the Pico. However, AI misguidance and a flawed understanding of USB communication led to a four-day struggle resulting in messy, dysfunctional code. Key takeaways: AI is a tool, not a co-pilot; deliberate friction improves focus; learning from mistakes is superior to shortcuts; respect the complexity of projects.

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(nemo.foo)
Development Zig programming

Go 1.24's `go tool`: A Game Changer for Dependency Management

2025-01-27
Go 1.24's `go tool`: A Game Changer for Dependency Management

Go 1.24 introduces a revolutionary change in tool management with the new `go tool` command and the `tool` directive in `go.mod`. Previously, developers relied on `tools.go` or manual installations, leading to performance overhead and dependency bloat. `go tool` elegantly solves these issues. Its caching mechanism speeds up builds, and it prevents unnecessary dependencies, significantly improving developer workflow. While migration might encounter some compatibility hiccups, like with gqlgen, the performance gains and streamlined dependency management make `go tool` one of the most exciting advancements in the Go ecosystem in recent years.

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(www.jvt.me)
Development

Token Security Raises $20M to Secure the Booming World of Machine Identities

2025-01-27
Token Security Raises $20M to Secure the Booming World of Machine Identities

The rise of cloud computing and AI has led to a surge in machine identities, creating more entry points for hackers. Token Security, a startup tackling this growing security risk, just secured $20 million in Series A funding. Their platform automatically identifies and manages machine identities, helping companies prevent breaches before they occur. Founded by veterans of Israel's Unit 8200, the company counts HPE among its clients and plans to use the funding to expand its AI capabilities and US presence. The funding highlights the increasing importance of securing machine identities, often overlooked in traditional cybersecurity strategies.

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(techcrunch.com)
Tech machine identity
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