An optical illusion featuring shells has left many people scratching their heads - until they realise what's hidden in the ...

The startling image appears to depict an array of multicoloured shells arranged in a pattern - but there's more to ...

Optical illusions can appear different to different people, and one in particular has garnered a lot of attention on social ...

The bizarre optical illusion has left thousands of people completely captivated whereas others were mildly terrified - and ...

Stereopsis is a 2yo b unknown from Japan trained by T Ozeki, who is based at Japan. It is sired by the stallion Red Falx out of the dam Stereogram. Stereopsis is yet to break its maiden status, having ...

[Tom Scott] ran across an interesting visual effect created with Moiré patterns and used for guiding ships but we’re sure it can be adapted for hacks somewhere. Without the aid of any motors ...