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Nebula Sans: A New Brand Font for Nebula Streaming Service

2025-04-05

Nebula, a premium streaming service from independent creators, has released its new brand typeface, Nebula Sans. Based on Source Sans and designed as a drop-in replacement for Whitney SSm, Nebula Sans is available under the SIL Open Font License for anyone to use. A short documentary details the story behind Nebula Sans. Featuring two styles in six weights, it's suitable for interfaces, print, and any graphical, digital, physical, metaphysical, metaphorical, or allegorical needs.

(nebulasans.com)

Design

Llama from Scratch: A Practical Guide (Without the Tears)

2025-05-19

Llama from Scratch: A Practical Guide (Without the Tears)

This blog post meticulously documents the author's journey in implementing a scaled-down version of the Llama language model from scratch, training it on the TinyShakespeare dataset. Employing an iterative approach, the author progressively implements key components like RMSNorm, Rotary Positional Embeddings (RoPE), and the SwiGLU activation function, rigorously testing and visualizing each part to ensure correctness. The post emphasizes the importance of iterative development and shares numerous debugging techniques, such as tensor shape checks, assertions, and visualization tools, providing invaluable practical experience. The author successfully trains a model capable of generating Shakespearean-style text and evaluates its performance.

(blog.briankitano.com)

Development model implementation

TSMC to Invest $100B+ in US Chip Factories, Fueling AI Boom

2025-03-03

TSMC to Invest $100B+ in US Chip Factories, Fueling AI Boom

TSMC announced a massive investment of at least $100 billion over four years to build chip manufacturing plants in the US, expanding its global network. This move addresses US concerns about chip manufacturing dependence and aligns with the surging demand for AI chips. The investment will fund new facilities in Arizona, focusing on AI chip production. This significant commitment is viewed as a strategic move to potentially mitigate US tariffs and reflects geopolitical concerns about over-reliance on Taiwan-based production.

(techcrunch.com)

Tech US investment

arXivLabs: Experimental Projects with Community Collaborators

2025-05-05

arXivLabs is a framework for collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who share them. Have an idea to enhance the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Tech

Quantum Engineering: A Booming Cross-Industry Sector

2025-03-07

Quantum Engineering: A Booming Cross-Industry Sector

Unlike nanotechnology, quantum engineering has evolved into its own thriving industry. This article explores the unique aspects of quantum engineering, which involves math and phenomena fundamentally different from classical physics and enables things that couldn't be done before, such as quantum cryptography. It also highlights recent advancements in quantum computing and sensing, and the growing need for electrical engineers with quantum expertise. IEEE Quantum Week offers a platform for aspiring quantum engineers to learn and network.

(spectrum.ieee.org)

Tech quantum engineering quantum sensing

Sustainable Polymerization Revolution: Degradable Thermosets Arrive

2025-02-12

Sustainable Polymerization Revolution: Degradable Thermosets Arrive

Cornell researchers have developed a novel degradable thermoset plastic made from bio-based materials, offering both durability and recyclability. This material uses orthogonal polymerization of a single monomer, first creating a flexible polymer chain, then using remaining monomer for a second polymerization to form a tough, cross-linked polymer. By controlling light exposure and catalysts, material properties can be adjusted. This innovation promises a sustainable alternative to current non-degradable petroleum-based thermosets, offering a potential solution to plastic pollution.

(phys.org)

Tech degradable plastic bio-based materials polymerization

How Far Can You See on the Prairies?

2025-08-01

How Far Can You See on the Prairies?

Driving across the flat prairies can be monotonous, but the vast distance visible is captivating. With no obstructions, the horizon stretches out, and simple geometry reveals it's approximately 4.7km away. This is roughly the distance of a 5km race, making it surprisingly impressive. But are there even farther sightlines on Earth? This leads to a contemplation of Earth's curvature and the limits of human vision.

(calgaryvisioncentre.com)

Misc horizon sightline

Digital Divide: Progress vs. Exclusion in the Age of Technology

2025-02-09

While digital technologies offer numerous advantages, they also create a significant societal exclusion problem. This article highlights the substantial portion of the UK population lacking equal access to and use of digital services, including the elderly, low-income groups, and functionally illiterate individuals. This contradicts the inclusivity message often promoted by institutions like museums. The article advocates for a more inclusive approach alongside embracing digital technology, such as providing multiple access points to information, preventing the digital divide from exacerbating social inequality.

(amuseumfornow.com)

Tech social exclusion inclusivity

Deep Dive: GPU vs. TPU Architectures for LLMs

2025-08-20

This article provides a detailed comparison of GPU and TPU architectures, focusing on their core compute units, memory hierarchies, and networking capabilities. Using the H100 and B200 GPUs as examples, it meticulously dissects the internal workings of modern GPUs, including Streaming Multiprocessors (SMs), CUDA Cores, Tensor Cores, and the interplay between various memory levels (SMEM, L2 Cache, HBM). The article also contrasts GPU and TPU performance in collective communication (e.g., AllReduce, AllGather), analyzing the impact of different parallelism strategies (data parallelism, tensor parallelism, pipeline parallelism, expert parallelism) on large language model training efficiency. Finally, it summarizes strategies for scaling LLMs on GPUs, illustrated with DeepSeek v3 and LLaMA-3 examples.

(jax-ml.github.io)

AI

A History of Printed Globe Gores: From Antiquity to the Modern Era

2025-04-01

A History of Printed Globe Gores: From Antiquity to the Modern Era

This article traces the history of printed globe gores, the pre-assembled map sections used to create globes, from 150 BC to the 20th century. From the earliest known globe by Cratus of Mallus to Martin Waldseemüller's groundbreaking 1507 printed gores (featuring the first appearance of 'America' on a map), the article details the evolution of globe-making techniques. It highlights key figures like Gerard Mercator, who improved the printing process with copper engraving, and Vincenzo Maria Coronelli, famed for his colossal globes. The evolution of globe gore features, such as the ecliptic line and equatorial coordinates, is also explored.

(blogs.loc.gov)

Tech map history globes printing technology

10 Proven Terraform Config Root Setups: A Deep Dive

2025-02-16

10 Proven Terraform Config Root Setups: A Deep Dive

This blog post explores ten proven Terraform configuration root setups, catering to various use cases from single environments to complex multi-cloud deployments. Each setup includes example structures, pros, and cons, guiding you toward optimizing your infrastructure-as-code management. The article covers scenarios like single environments, multi-environments with shared modules, multi-region deployments, microservices, and multi-tenant SaaS, providing practical strategies for scalability and maintainability.

(www.resourcely.io)

Development Infrastructure as Code Configuration Management

Amazon Alexa's AI Failure: A Case Study in Brittleness

2025-06-11

Amazon Alexa's AI Failure: A Case Study in Brittleness

This article analyzes why Amazon's Alexa lagged behind competitors in the large language model space, framing it as a 'brittleness' failure within resilience engineering. The author highlights three key contributing factors: inefficient resource allocation hindering timely access to crucial compute resources; a highly decentralized organizational structure fostering misaligned team goals and internal conflict; and an outdated customer-centric approach ill-suited to the experimental and long-term nature of AI research. These combined factors led to Amazon's AI setback, offering valuable lessons for organizational structure and resource management.

(surfingcomplexity.blog)

AI

Blazing Fast US Route Planning: Introducing US Routing

2025-05-08

Blazing Fast US Route Planning: Introducing US Routing

US Routing is a Python library for rapid local route planning within the United States. Ideal for situations where approximate results are sufficient, it leverages the North American Roads dataset. Quickly calculate routes between cities, zip codes, or coordinates, choosing between shortest distance and fastest time. Get detailed route information including distance, duration, and states traversed. The library also includes functionality to download and process the North American Roads dataset and allows for custom routing graph construction.

(github.com)

Development geospatial

Time-Based Logging Beats Count-Based Logging

2025-07-21

Logging strategy is crucial in software engineering. This article argues that time-based logging (e.g., logging every X seconds) is superior to count-based logging (e.g., logging every X messages) when processing many events. Count-based logging results in wildly varying log frequencies under different loads, potentially leading to too few or too many logs. Time-based logging maintains a consistent log rate, avoiding performance degradation from excessive logs or observability issues from insufficient logging. The author uses pseudocode examples and a cost-benefit analysis to support their argument, offering a fresh perspective on efficient logging strategies.

(johnscolaro.xyz)

Development

Accidental Discovery: A 20,000-Person Underground City in Turkey

2025-08-19

Accidental Discovery: A 20,000-Person Underground City in Turkey

In 1963, a Turkish man accidentally stumbled upon a massive underground city, Derinkuyu, while renovating his basement. This 18-story complex, reaching 76 meters deep, could house 20,000 people. Its origins are debated, possibly dating back to 2000 BC and potentially built by Hittites, Phrygians, or early Christians. Featuring intricate ventilation and various structures, it served as a refuge during wars, eventually abandoned after the Greco-Turkish War. Now a major Cappadocian tourist attraction, its discovery unveils a hidden chapter of ancient civilization.

(www.atlasobscura.com)

Misc Turkey

Running Common Lisp in the Browser: Progress on the Web Embeddable Common Lisp Project

2025-08-21

The Web Embeddable Common Lisp (WECL) project aims to bring the Common Lisp runtime environment into web browsers. The project currently allows running Common Lisp code via `` tags and provides JS-FFI for low-level interaction between Common Lisp and JavaScript. Furthermore, LIME/SLUG enables interaction with WECL from Emacs. However, the project is still in its early stages, with limitations such as insufficient threading support and room for performance optimization. Future plans include porting to WASI to address these issues.

(turtleware.eu)

Development

AI Spear Phishing: A 50%+ Success Rate Shocker

2025-01-05

AI Spear Phishing: A 50%+ Success Rate Shocker

A chilling study reveals that AI-powered spear phishing campaigns using LLMs like GPT-4o and Claude 3.5 Sonnet achieve click-through rates exceeding 50%, drastically outperforming human-crafted emails and generic phishing attempts. Researchers automated the entire process, from target profiling using AI-driven web searches to crafting highly personalized phishing emails, resulting in a 50x cost reduction. This research highlights the significant cybersecurity threat posed by AI, exposing vulnerabilities in current defenses and demanding innovative countermeasures.

(www.lesswrong.com)

Tech

FSF40 Photo Contest: Celebrating 40 Years of Free Software

2025-08-24

To celebrate its 40th anniversary, the Free Software Foundation (FSF) is holding a photo contest, inviting global free software supporters to share how they use free software daily. Prizes include a grand prize FSF40 T-shirt, a second-place "Fight for your user rights" bag, and a third-place free software sticker pack. Entries close August 31, 2025, with winning photos displayed at the 40th-anniversary celebration in Boston, MA on October 4, 2025. This is more than a contest—it's a tribute to the free software community.

(www.fsf.org)

Development photo contest

The 14-Year-Old Who Shaped the Mac Calculator

2025-06-28

Chris Espinosa, a 14-year-old Apple employee, played a pivotal role in the Macintosh's development. Tasked with documenting Quickdraw, he built a calculator program. Steve Jobs initially disliked it, but Espinosa's innovative solution—a customizable 'Steve Jobs Roll Your Own Calculator Construction Set'—impressed Jobs and became the iconic Mac calculator for years, lasting until OS 9.

(www.folklore.org)

Development

The Zombocom Problem: From 'Anything' to 'Something Specific' in Software Development

2024-12-29

The Zombocom Problem: From 'Anything' to 'Something Specific' in Software Development

This article explores the 'Zombocom Problem' – the failure of many low-code/no-code platforms, super apps, etc., due to their inability to meet specific user needs. The author argues that success hinges on solving a specific problem for a specific user, finding product-market fit. Amazon's success story illustrates this: it started as an online bookstore, gradually expanding into other areas. Similarly, Excel succeeded because it initially targeted small business owners and accountants. The author emphasizes that platforms should emerge from products, not the other way around; build great standalone products first, then consider platformization. Ultimately, the author concludes that the key to success lies in combining systems thinking and product thinking—understanding system-level opportunities while identifying the first best customer, thus transforming from a 'single-purpose product' to a 'platform'.

(newsletter.squishy.computer)

Development product strategy platform building

2024 US Election: A Calm Surface, Underlying Security Challenges

2025-04-08

2024 US Election: A Calm Surface, Underlying Security Challenges

Despite media portrayals of a smooth 2024 US election, significant security threats emerged. At least 227 bomb threats targeted polling locations, election offices, and tabulation centers nationwide on and after Election Day. Explosives detonated at ballot drop boxes in the Pacific Northwest, hoax active shooter calls targeted schools serving as polling places in the Northeast, and law enforcement responded to voting locations across the country. However, preemptive collaboration between election officials and law enforcement minimized disruption. This unprecedented level of cooperation, unlike previous election cycles, effectively addressed various crises. But future elections will likely face evolving threats, demanding continuous investment and innovative partnerships to safeguard election security.

(www.brennancenter.org)

Misc election security cyber threats law enforcement collaboration

Haskell Lens Library: A Powerful Tool for Data Access

2025-07-04

The Haskell Lens library provides a powerful set of tools for accessing and manipulating data structures. It includes lenses, isomorphisms, folds, traversals, and more, allowing developers to handle complex data in a cleaner and safer way. The library offers comprehensive examples and documentation, and supports automatic lens generation, greatly simplifying the development process. Whether reading, writing, or transforming data, Lens provides efficient and elegant solutions.

(hackage.haskell.org)

Development

AI-Driven Drug Discovery: Small Molecule NCT-503 Shows Promise in Treating Alzheimer's

2025-04-28

AI-Driven Drug Discovery: Small Molecule NCT-503 Shows Promise in Treating Alzheimer's

Researchers at UC San Diego used AI to identify a small molecule, NCT-503, that targets the PHGDH enzyme and alleviates Alzheimer's disease progression in mouse models. NCT-503 effectively crosses the blood-brain barrier and significantly improved memory and anxiety symptoms in mice. While limitations exist, such as the lack of a perfect animal model for spontaneous Alzheimer's, the results show significant promise for NCT-503 as a potential therapeutic, paving the way for further development and clinical trials.

(today.ucsd.edu)

AI AI drug discovery small molecule

Antarctic Ecosystem Classification: A Game-Changing Leap for Conservation

2025-02-10

A groundbreaking study has created the first comprehensive classification and map of Antarctic ecosystems, representing a transformative leap in our understanding of these fragile environments. Aligned with the IUCN Global Ecosystem Typology, this framework places Antarctica within a global context, highlighting its crucial role in planetary biodiversity. It will enable systematic risk assessments, strategic placement of protected areas, and effective monitoring of conservation goals, particularly crucial given accelerating climate change and increased human activity. Published open access with freely available data, this research lays the groundwork for a Red List of Antarctic Ecosystems, identifying threatened habitats and informing protection strategies.

(www.unsw.edu.au)

Tech Ecosystem Conservation

Microservices: Not a Silver Bullet for Startups

2025-05-08

Microservices: Not a Silver Bullet for Startups

This article explores the pitfalls of prematurely adopting microservices in startups. The author argues that premature microservices lead to increased developer cost, deployment complexity, fragile local development environments, duplicated CI/CD pipelines, and increased observability overhead, ultimately slowing down team velocity and hindering product iteration. The author recommends that startups prioritize monolithic architecture, only considering microservices when encountering real scaling bottlenecks. Microservices are only justified in specific scenarios such as workload isolation, divergent scalability needs, or different runtime requirements.

(nexo.sh)

Development monolithic architecture

Dutch Parliament Votes to Ditch US Tech, Prioritize National Sovereignty

2025-03-20

Dutch Parliament Votes to Ditch US Tech, Prioritize National Sovereignty

The Dutch parliament unanimously passed eight motions urging the government to replace US-made technology with homegrown alternatives. Driven by concerns about data sovereignty and the potential for US tech giants to exert political pressure, the motions call for a range of actions, including halting migrations to American cloud services, creating a Dutch national cloud, and repatriating the .nl top-level domain. MP Barbara Kathmann argued that over-reliance on US tech weakens the Netherlands' digital sovereignty and expertise. While non-binding, the overwhelming support for these motions puts significant pressure on the government to act, potentially setting a precedent for other European nations.

(www.theregister.com)

Tech tech decoupling Netherlands

Small Plane Crash in Northeast Philly Causes Multiple Fires

2025-02-01

Small Plane Crash in Northeast Philly Causes Multiple Fires

A small plane crashed in a Northeast Philadelphia residential area shortly after 6 p.m. Friday, resulting in multiple casualties. The plane is believed to have struck several buildings and cars. The Learjet 55, carrying two people on a medical assignment, departed from Northeast Philadelphia Airport en route to Springfield-Branson National Airport in Missouri. The FAA and NTSB are investigating the incident.

(6abc.com)

Misc Philadelphia accident investigation

FreeBSD's PKGBASE Under Fire: Base System Components Accidentally Deleted

2025-07-30

FreeBSD's package management system, PKGBASE, is facing controversy. Users discovered that executing the command `pkg delete -af` removes only third-party packages on non-PKGBASE FreeBSD systems, but on PKGBASE systems, it removes nearly all base system components, including crucial tools like the vi editor. This raises concerns about system stability and POLA (The Principle Of Least Astonishment), as the same command behaves drastically differently, potentially rendering the system unusable.

(lists.freebsd.org)

Development

Solid Protocol: Reclaiming Control of Your Digital Identity

2025-07-28

Our digital identities are fragmented and vulnerable. Solid, a protocol invented by Sir Tim Berners-Lee, offers a radical solution. It uses user-controlled "data wallets" to decouple data from applications, giving individuals ownership and control over their personal information. This addresses critical data integrity issues, preventing errors from leading to discrimination, while enhancing privacy and security. Solid revolutionizes sectors like healthcare, finance, and education, empowering individuals to become the masters of their own data.

(www.schneier.com)

Tech Solid Protocol

Parse, Don't Validate: Enhancing C Security with Type Safety

2025-07-13

This post advocates for a 'Parse, Don't Validate' approach in C programming. By defining custom types (e.g., email_t, name_t) and parsing untrusted input into these types immediately, the inherent risks of pointer manipulation and type mismatches in C are mitigated. This strategy confines raw string handling to the system's boundaries, prevents internal function misuse, and leverages the compiler's type checking to catch errors like parameter swapping. The result is more robust and maintainable C code with reduced attack surface.

(www.lelanthran.com)

Development

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