Get the essentials on static and kinetic friction forces! This video covers the key differences between these two types of friction, how to calculate them, and real-world examples to help you ...

Explore the physics of gravitational force acting on the Apollo 13 spacecraft during its historic mission. This video delves ...

You're sitting in physics class, working on a traditional problem involving forces and acceleration, when you start to wonder where these terms even came from. Were they just dreamed up to bring ...

An experiment 180 years ago first demonstrated a connection between light and electromagnetism – but the link is deeper than ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The ghostly blue flame stunned researchers when it first showed up unexpectedly in a laboratory experiment. Now scientists have determined the structure of this “blue whirl.” Four separate types of ...

Emily Kuhn, a former gymnast and current physics PhD student at Yale University, explains all the math behind the amazing flips and turns we see during the Olympic gymnastics competitions. Emily ...