Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Simple math equations grow harder when we're out of practice. As time goes on we forget the elementary rules of math and compound problems become more and more challenging. That's why a simple math ...

Disposable batteries seem so 1990s. Sure, it’s nice to be able to spend a couple of bucks at the drugstore and get a flashlight or TV remote back in the game, but when the device is a daily driver, ...

China's Foreign Minister Wang Yi has rebuffed the US call to G7 countries to impose tariffs on countries purchasing oil from Russia, saying that war cannot solve problems and sanctions only complicate ...

Evangelical pastor, theologian, and author Voddie Baucham Jr died on September 25, 2025, after suffering an emergency medical incident, according to a statement from his ministry, Founders Ministries.

A rofi plugin that uses qalculate's qalc to parse natural language input and provide results. The result of the current input can be selected with Ctrl+Return, and history entries can be selected with ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

The United States on Thursday announced the approval of a $1.23 billion sale of up to 400 advanced air-to-air missiles and related equipment to NATO ally Germany. The State Department approved the ...