The claimed faster Fourier algorithm appears asymptotically superior only under unrealistic assumptions, including arbitrary-precision complex arithmetic and enormous hidden constants. Those assumptions make the method impractical on real computers. The critique attributes the gap to weaknesses in theoretical computer science and AI-generated mathematical research rather than a practical breakthrough.
SolidCraft offers an open-source parametric CAD tool built in Rust for desktops, browsers, and headless command-line use. Its MCP server lets AI agents create, inspect, and modify designs, while sketches, constraints, feature timelines, assemblies, sheet-metal tools, file import and export, and parameter-driven rebuilding support cross-platform part modelling.
KDO has redesigned comment threads with image and media embeds, direct replies, mentions, social-media reposts, and improved sorting to make member discussions easier to follow.
The FreeType project released version 2.15 with an Apple CoreText-based HVF driver and font-format support for ISO Open Font Format Edition 5 across operating systems and software applications.
Adversaries can embed encrypted neural networks in AI model weights and activate hidden capabilities with secret triggers. The technique can defeat detection and elicitation attempts even when auditors have full access to the weights, and tests on a chemical-reaction prediction model resisted several auditing methods.
China’s total R&D spending surpassed U.S. spending for the first time, as rapid investment expanded China’s scientific and innovation capacity.
Vi Hart explains the Navier–Stokes equations, their role in describing fluid motion, and the significance of the longstanding mathematical problem surrounding them.
Seven years after her stepfather died by suicide in Sweden, Therése Hjelmesten says her family initially struggled with suicide discussion. Hjelmesten urges people to speak openly about suicidal thoughts and says direct questions can bring relief. Sweden
Jim Nielsen documented icon evolution across the macOS Dock from OS X 10 through macOS 27, creating a visual archive for a planned chapter on Mac icon design.
Södertälje’s new municipal majority plans to abolish the Sustainability Committee, which has promoted environmental work, outdoor recreation, food policy and climate action for more than a decade. Outgoing chair Hanna Klingborg of the Green Party says the decision creates serious risks for those efforts. Sweden
noyb says its privacy enforcement work helped generate €2 billion in administrative fines, supported GDPR complaints and a collective redress case against Austria’s CRIF, challenged AI practices by OpenAI and Meta, and influenced debate over the EU’s Digital Omnibus package. noyb also cites fines against Google and Conde Nast and court victories that required regulators to investigate complaints and Meta to disclose users’ personal data.
Diana says employers’ refusal to hire her after prison pushed her back into crime, exposing employment barriers for former prisoners in Sweden. The National Audit Office is reviewing state support for people leaving prison. Sweden
Police in northern Sweden have improved their network crackdown after the major 764 case in Umeå. Police chief Michael Rystedt says the investigation gave officers a significant head start against violent networks linked to school attacks, knife attacks on children, pornography and extreme abuse. Sweden
A minibus plunged off a cliff in Bolivia, killing ten people and injuring four others, according to police. The minibus crash occurred in Bolivia. Bolivia
Ryan Bigg says he plans a tech exit after employers rejected most of more than three dozen applications. He blames damaging hiring practices, unrealistic AI expectations, and the shortage of suitable fully remote roles from Warrnambool, and plans to explore other careers. Australia
Emma Lindkvist saved 8,000 kronor by buying a second-hand stroller. The mother of two also chooses used clothes and other items to reduce the high cost of raising young children. Sweden
Isak Bjerkebo withdrew from Sweden’s national football team because of an injury, calling the national-team withdrawal an extremely painful setback. The Sirius forward said he does not know whether he will receive another opportunity. Sweden
Kristian Lien leads the Allsvenskan scoring chart for Djurgården, but the 25-year-old says his club future depends on more than his own decision. Lien shared his view on SVT’s Fotbollsstudion. Sweden