Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

Mirroring the Fibonacci number sequence (made famous in The Da Vinci Code), their optical rotatum propagates in a logarithmic spiral that is seen in the shell of a nautilus, the seeds of a sunflower, ...

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