This might be one of the most satisfying optical illusions I've ever seen. Not only does it look slinkily 3D printed, but once you get the hang of it, it switches from pointing outwards to inwards ...

Astronomers and optics researchers have teamed up with social design laboratory Studio Roosegaarde to create a year-long "rainbow" installation now appearing each day at Amsterdam's central station ...

GameSpot may get a commission from retail offers. It goes without saying that optics are an important part of winning a match in Rainbow Six Siege: after all, you have to see your target to shoot them ...

An optical illusion is a visual phenomenon where the brain misinterprets what the eyes perceive, creating a false or misleading impression of reality. This occurs because the brain processes visual ...

Rainbow refractometry and optical scattering techniques form a powerful suite of methods for characterising the physical and chemical properties of microscopic particles and droplets. By analysing the ...