The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Virtual particles may not be real, but they help physicists track how forces move, and allow for incredibly precise ...

Heat has always been something we thought we understood. From baking bread to running engines, the idea seemed simple: heat ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new framework based ...

Jon Chase is at Leeds College of Art. The art students here know a thing or two about colour, so they’re taking part in an experiment. Can they work out what happens when light reflects off paints of ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

Properties of waves - OCR Gateway Reflection, refraction, and sound waves - OCR Gateway Properties, uses and hazards of electromagnetic waves - OCR Gateway Lenses and ray diagrams - OCR Gateway Sample ...