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 ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

ChatGPT’s new visual math tutor turns formulas into moving diagrams you can actually understand ...

Proposed 15 years ago, the bounded L2 curvature conjecture has finally been proven by a group of researchers. It provides a potentially minimal framework in which it is possible to solve the Einstein ...

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 ...

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 ...