An equation proper is generally a formula that states observed facts and is thus empirically true. The equation that describes the Balmer series of lines in the visible spectrum is a good example, as ...

Explore the fascinating world of black holes through an immersive 2D C++ simulation powered by OpenGL! In this video, delve ...

Sander Bais's little book The Equations tackles this problem from the point of view of 17 of the basic sets of physics equations, which the subtitle refers to as “icons of knowledge”.

Here's a primer on physical considerations for sizing motors and drives. The goal of drive-system engineers is usually pretty straightforward. Specify the smallest motor and drive needed to ...

Familiarize yourself with Schrödinger’s equation if you like physics, since it’s one of the most important equations around. It’s the basic rule of quantum mechanics, the same way that ...

Now, a researcher from the California Institute of Technology has used a fundamental quantum physics equation to understand huge self-gravitating space disks.

To study the origin and evolution of the universe, physicists rely on theories that describe the statistical relationships ...