Grok chatbot's safety fails, releases explicit images of minors

Grok is under fire after users on X found it could generate sexualized AI images of minors. Hundreds arrested for DUI in ...

Why Stunning Tessellations Are More Than Just Art, According to Mathematicians

Researchers uncover the mathematical structure behind mesmerizing tiling patterns, linking their visual appeal to the ...
GitHub

The NB tries to make an explicit equation into a residual equation

COMP/OMC/New BackendIssues and pull requests related to the new backend.Issues and pull requests related to the new backend. Good question. If we solved this equation with an ODE solver, these ...
Scientific Research Publishing

An Efficient Explicit Scheme for Solving the 2D Heat Equation with Stability and Convergence Analysis ()

1 Department of Mathematical Sciences, Kent State University, Kent, OH, USA. 2 Department of Mathematics, Comilla University, Cumilla, Bangladesh. 3 School of Computer Science and Technology, ...
GitHub

Centrum-IntelliPhysics/local-neural-operator-time-stepper-instead-of-just-time-stepper

This repository contains code for the paper: "Enabling Local Neural Operators to perform Equation-Free System-Level Analysis" G. Fabiani, H. Vandecasteele, S. Goswami, C. Siettos, I.G. Kevrekidis ...
Eos

Two Equations that Unlock El Niño

The El Niño Southern Oscillation (ENSO) is a natural climate phenomenon driven by interactions between the ocean and atmosphere in the tropical Pacific. In recent decades, major advances in observing ...
SciELO

Performance of explicit approximations of the coefficient of head loss for pressurized conduits

The estimation of head loss in pressurized conduits is a significant problem in optimization studies, hydraulic analysis of ducts, and water distribution systems (Bardestani et al., 2017). Therefore, ...
SciTech Daily

Descartes’ Unfinished Mystery: Mathematicians Solve 380-Year-Old Geometry Problem

Left, a 3-flower. Right, a 5-flower. Credit: Journal of Geometry and Physics, 10.1016/j.geomphys.2025.105458 Monash University researchers have extended Descartes’ Circle Theorem by finding a general ...
Monash University

Mathematicians solve 380-year-old problem inspired by Descartes

A long-standing geometric mystery dating back to the 17th century has finally been solved by Monash University mathematicians, shedding new light on an equation first written by philosopher and ...
Android Authority

Explicit ads are plaguing YouTube, and it’s only getting worse

Reports of sexually explicit ads appearing on YouTube have gone up significantly, with users getting increasingly concerned about the platform’s content moderation efforts. A new incident shared on ...
IEEE

Implicit–Explicit Wave Equation-Based Discontinuous Galerkin Time Domain Method

Abstract: To address the stability constraints associated with small elements in the traditional explicit wave equation-based discontinuous Galerkin time domain (DGTD) method for multiscale modeling, ...