Equilibrium problems and variational inequalities form a crucial mathematical framework for modelling systems where multiple agents or factors interact under specific constraints. An equilibrium ...

In this video, we solve a Coulomb’s law practice problem involving forces from multiple charges, breaking down each step clearly and logically. Learn how to calculate electric forces, apply ...

The results of a workplace assessment recently completed for Tucson’s Public Safety Communications Department has caused concern among city leaders who are working to address “fundamental problems in ...

Donald Trump looked a little worse for wear arriving in Switzerland for what promises to be a highly tense appearance at this year’s World Economic Forum. Cameras at the airstrip Wednesday morning ...

Iran Attorney General warned that anyone taking part in protests will be considered an ‘enemy of God,’ a death-penalty charge. Iran’s Revolutionary Guards said on Saturday (January 10, 2026) that ...