When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

THE work of Compton on X-ray scattering led to the general acceptance of the idea that the scattering of radiation by a material particle is a unitary process in which energy and linear momentum are ...

By using something called a quantum grid, scientists have found a clever way to simultaneously measure momentum and position ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

In this video, I explore the concept behind building my original Newton's axe, which elicited a range of reactions from viewers. Some loved it, some hated it, and others suggested placing the balls in ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Samantha is an editor who covers all topics home-related including home improvement and repair. She edited home repair and design content at websites like The Spruce and HomeAdvisor. She also has ...