Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

In this video, the Moon landing, space and different planets are used to discuss gravity. Objects with mass in a gravitational field, experience a force known as weight.

Fluid Flow for Blender simulates water, sand, and lava directly in the viewport, using Geometry Nodes. No baking required.

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

Curious how strong your grip is? Find out with a grip strength test, and then use our charts to compare your results by age and sex.

In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and ...

The discovery of gravitational waves in 2015 marked a turning point in our understanding of the universe. But detecting these ...

Ribonucleic acid (RNA) is one of life's most versatile molecules, with roles going far beyond being a messenger of genetic ...

Nearly 60 years ago, the original Star Trek series ignited a dream in the public’s imagination: that one day, people would travel the galaxy in ships propelled by faster-than-light “warp drives.” The ...

New England Patriots wide receiver Kayshon Boutte had a tremendous day in Sunday's game against the New Orleans Saints, including making multiple contested catches. That kind of aggressive style of ...

ESPN's Bracketology efforts are focused on projecting the NCAA tournament field just as we expect the NCAA Division I basketball committee to select the field in March. ESPN bracketologist Joe Lunardi ...