Basketball shoes on a gym floor, bicycle brakes in need of a tune-up, or the squeal of tires are everyday examples of squeaking sounds. Such sounds have long been attributed to stick-slip friction, or ...

Discover the fundamentals of mechanics with an in-depth look at the physics of forces on a frictionless inclined ramp at equilibrium. This video breaks down how normal force, gravitational components, ...

Master the essentials of motion with Acceleration in 1D Motion – A Fundamental Physics Concept. This video explores how acceleration works in one-dimensional motion, explaining velocity changes, ...

Ever had an idea for something that looked cool, but wouldn't work well in practice? When it comes to designing things like ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

As you read this, the screen is probably flashing over 240 times per second, yet, as a human, you won't notice this ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...