Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. For more information you can review our and .
Toronto Police launched Project Lighthouse in November 2025 to combat an SMS blaster operating in downtown Toronto. The device mimicked a cellular tower, sending fraudulent texts to thousands of devices, posing a threat to public safety and financial security.
Test your color perception with this interactive test.
The Easyduino project is an open-source effort to create PCB designs for popular microcontrollers using KiCad. It aims to unify software and conventions across devboards like Arduino, ESP32, and Raspberry Pi.
Spanish archaeologists have documented 151 sites in the Bay of Algeciras, including 134 shipwrecks dating from the 5th century BC to the 2nd World War. The wrecks reveal the history of war, trade, exploration, and settlement in the strategically important waterway.
RF engineering is experiencing a resurgence due to growing demand from industries such as space, 5G, and automotive, driven by a shortage of engineers who can work at the hardware level. The supply side is broken, with 73% of EE employers unable to fill positions within six months, and companies are investing in university partnerships to build their own talent pipeline.
Apple is warning of two significant changes in macOS 27: removal of AFP support and a requirement for TLS 1.2 connections to certain servers. These changes may impact enterprise users and those with Time Capsules or NAS systems that don't support SMB3.
China's state planner asked Meta to withdraw its $2 billion acquisition of Manus, a Singaporean AI startup with Chinese roots, citing laws and regulations. The deal faced scrutiny from China and Washington, with lawmakers in the US prohibiting American investors from backing Chinese AI companies directly.
A data breach at Mercor exposed 40,000 contractors' voice biometrics and ID documents. Attackers can use this data to clone voices and commit crimes like bank verification bypass and vishing.
User tried Simple Lucas' focus routine, staring at a wall to recover focus, and found it effective but hard. They attribute their lack of focus to information overload and use wall staring with parasympathetic activation and mind blanking to improve productivity.
npm loves you. Here is some info about how well it's doing. (You can also follow these updates at @npmstatus on Twitter!)
Scratch's approach to SVG sanitization has been ineffective due to numerous vulnerabilities discovered over the years. Despite multiple fixes, new security issues continue to arise.
SUPER ZSNES is a re-written SNES emulator with GPU power, offering features like fast forward, save states, and high resolution graphics. It's still in development with some games supported, but has emulation bugs and performance issues.
The IEEE 754 floating point standard defines a special value called Not-a-Number (NaN) which can be used to represent non-floating point values and their types in dynamically typed languages by storing them in the 51-bit payload. This technique, called NaN-boxing, is used in JavaScriptCore, SpiderMonkey, and LuaJIT to store non-float values and their types in NaNs, allowing for efficient ...
A radar display that plots received signal amplitude (vertical axis) versus range (horizontal axis). Each target appears as a spike at its corresponding range. The A-scope is the most fundamental radar display and the primary visualization in Modules 02–03. A 2D function χ(τ, f_d) that describes the matched filter output for a waveform as a function of both delay (range) and Doppler offset ...
The author discusses the formalisation of mathematics and the rise of Lean, but notes that it's not the first system to achieve this. They mention AUTOMATH, which was developed in the 1960s and 1970s, and other systems like HOL Light and Isabelle/HOL. The author argues that Lean's success is partly due to its user community and the abandonment of "constructive proofs".
GitHub Copilot will transition to usage-based billing on June 1, 2026, with a monthly allotment of GitHub AI Credits for each plan. Credits will be consumed based on token usage, and users can purchase additional usage if needed.
pgBackRest is a reliable PostgreSQL backup and restore solution that scales up to large databases and workloads. It supports parallel processing, compression, and block-level backups for efficient data storage and retrieval.
The DSPi transforms a Raspberry Pi Pico into a digital audio processor with features like room correction, active crossovers, and parametric EQ. It acts as a USB sound card with onboard DSP engine.
The rise of mail-order magic in the US at the turn of the 20th century was fueled by improvements in postal networks and the emergence of a colossal mail-order industry. This led to the proliferation of occult correspondence courses that offered spiritual knowledge and self-help, often with a focus on rational self-improvement and Stoic self-regulation.
Dirac is an open-source coding agent that improves accuracy and reduces costs by 64.8% with tightly curated context. It achieves 100% accuracy on complex refactoring tasks at a fraction of the cost of other leading agents.
Not found
A geofence warrant was used to catch a suspect in a 2019 bank robbery, but critics say it violates the Constitution and puts personal data at risk. The Supreme Court will examine the use of geofence warrants in a case involving a Jamaican immigrant's conviction.
l123 recreates the classic DOS-era spreadsheet experience on a modern formula engine with native .xlsx round-trip. It targets Lotus 1-2-3 Release 3.4a for DOS interaction model with Rust, IronCalc, and UTF-8.
No boilerplate Versatile Whether you are writing a research paper, a quick report, a company-wide wiki, class notes, or preparing interactive slides for your next talk, there's only one line you need.
The Engineering Manager created a new CX team to improve customer experience, but it didn't align with the existing tribe's challenges and structure. The team's dashboard wasn't used by CX, but instead by the product manager.
Decoupled DiLoCo is a new AI training architecture that allows for flexible and resilient training across globally distributed data centers. It achieves this by dividing training runs into decoupled "islands" of compute with asynchronous data flow, reducing communication delays and hardware failures.
The world is facing an AI compute crisis due to rising electricity demand, long lead times for GPUs, and increasing rental contract pricing, making optimization a top priority for enterprises. A new tool called Utilyze measures true GPU utilization by tracking actual compute throughput and memory bandwidth, providing accurate and real-time insights to help identify performance bottlenecks and ...
"We're like a red rag to the enemy. Because we're taking the war to their territory so that they feel it too," the Ukrainian soldier says, as his unit scramble to assemble long-range drones for launch at Russia. Ukraine has been intensifying its deep strikes like this for several weeks, targeting oil export facilities, in particular, like never before. Now, in a rare ...