Now, the work-energy principle says that in order to change the energy of a system, you need to add energy to (or remove ...

A researcher throws cold water on a recent effort that purported to eliminate black holes' greatest and most enduring mystery ...

A new simulation by researchers shows how a neutron star violently cracks seconds before vanishing into a black hole.

It is therefore of interest in nuclear and high energy physics to obtain exact solutions ... solution of the Alhaidari formalism of the Dirac equation [25] with the gravitational plus exponential ...

Dot Physics Introduction to Gravitational Potential Energy Posted: May 16, 2025 | Last updated: May 16, 2025 Physics and Python stuff. Most of the videos here are either adapted from class ...

Combining the way that massive galaxies and galaxy clusters bend space and magnify our view of the distant universe with ...

Download the HBSE Class 11 Syllabus 2025-26 PDF for physics from the official Haryana Board website. Access chapter-wise ...

In squash, the "nick shot" is an emphatic, point-ending play in which a player strikes a ball that ricochets near the bottom of the wall and rolls flat along the floor instead of bouncing, leaving an ...

The periodic table of elements has long been a cornerstone of chemistry, but what if we told you that the elements we know ...

Pioneer of general relativity and gravitational-wave theories saw her work confirmed by observations 65 years later.

By adapting mathematical techniques used in particle physics, researchers in Germany have developed an approach that could ...