Learn about the optical rotatum, a newfound structure of light that exhibits a spiral pattern linked with various parts of ...

Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

THE SHELL, dry pastel drawing on Ingres paper, 26 x 42, illustration of a Charonia tritonis shell, or Giant Triton, or Conch Triton, or Neptune's Trumpet, yellow, orange and ochre on a beige ...