By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...

In this quick science demo, I show how a simple glass of water can make arrows appear to change direction. As I pour water ...

Demonstrating a complete Sargent-style portrait painting, this video blends practical technique with reflective art talk. The focus remains on capturing light, structure and expression without ...

Simulation of an initially uniform beam of electrons & positrons interacting with a plasma. As the beam travels through the background plasma, the positrons (red) become focused while the electrons ...

Abstract: Conical refraction (CR) is a phenomenon observed when light is transformed into a hollow slanted cone propagating along an optical axis of a biaxial crystal and emerges as a cylinder of ...