The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Discover the physics behind a uniform chain sliding off a frictionless surface. Explore motion, acceleration, and energy in this clear, step-by-step demonstration. Perfect for physics students, ...

Explore the Lagrangian formulation of a uniform chain sliding off a table. This video breaks down generalized coordinates, kinetic and potential energy, and equations of motion for a clear and ...

Foams are everywhere: soap suds, shaving cream, whipped toppings and food emulsions like mayonnaise. For decades, scientists ...

It’s been almost exactly two years since Nvidia announced G-Sync Pulsar, its new backlight strobing technology designed to limit display motion blur caused by old images persisting on the viewer’s ...

Resident Evil 4 Remake’s Separate Ways brought plenty of new Plagas-filled horror for players who eagerly awaited the fateful release of the DLC. Alongside Ada’s new campaign, we got a variety of new ...

The flagship series may have ended, but Taylor Sheridan's franchise continues to expand. By Jackie Strause Managing Editor, East Coast And that remains true amid the Yellowstone world-shifting news ...

Where next? Quantum metrology, fusion and medical physics are three hot topics to be featured on Physics World Live this year. (Courtesy: iStock/shutter_m) I used to set myself the challenge every ...

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 ...