Chezy and Manning developed equations that are used to determine the average volumetric flowrate in open channels. This article explains a laboratory method that was developed and tested to further ...

Equations are the bedrock of science, expressing how numbers or physical properties relate at a fundamental level. Without equations, most of our technology would never have been invented. We may have ...

Mathematicians finally understand the behavior of an important class of differential equations that describe everything from ...

For this month's issue of Physics Today, I wrote about a new experiment using molecules as a probe of fundamental forces. As I was researching the topic, I was amazed to learn how little is known ...

Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...

For years, I’ve been discussing the importance of understanding and implementing good cybersecurity habits. But to understand cybersecurity, you need to understand cybercrime, and to understand ...

Cornell researchers recently published findings on a new application of the Cottrell equation to identify the chemical reactions occurring during carbon-dioxide reduction. Senior author Prof. Héctor ...