Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

Child development experts break down what parents should look out for — and what to do if they recognize this dynamic.

Abstract: Robust multiobjective optimization problems (RMOPs) widely exist in real-world applications, which introduce a variety of uncertainty in optimization models. While some evolutionary ...

The never-ending saga now adds Microsoft’s Copilot and LG’s webOS TVs. The TV maker recently rolled out Copilot to users’ TVs, in a way that it was impossible to disable or uninstall the AI. First, LG ...

Learn how to confidently apply Coulomb’s Law using a clear, step-by-step problem-solving method. This tutorial breaks down electric force calculations, charge interactions, units, and common mistakes, ...

Abstract: Based on the three-stage split-step scheme, a second-order split-step precise-integration time-domain (SS2-PITD) method is proposed for solving Maxwell's equations, which has a better ...

According to God of Prompt on Twitter, GPT-5.2 Thinking has achieved a perfect score of 100% on the AIME (American Invitational Mathematics Examination) without using external tools (source: God of ...