This illusion – named Pinna's Illusory Intertwining Effect – first appeared in Shifts of Edges and Deformations of Patterns ...

This custom cutting board, crafted from walnut and maple, measures 18" x 21" x 2" and weighs nearly 20 lbs (9 kg). The pattern is originally from @mtmwood, who offers plans for a smaller 13"x13" ...

For less terrifying optical illusion murals see these brilliant artworks made with a spray can. And if you want to continue ...

This work extends the concept of cloaking as a special form of illusion to the wider realm of illusion optics. We propose to use transformation optics to generate an illusion such that an arbitrary ...

Test your mind with a fun optical illusion! Hidden among a sea of 'o's is a sneaky '0'. Spotting it reveals whether you're more creative or logical. Quick finders are analytical, detail-oriented ...

A mind-boggling optical illusion is testing viewers' observational skills, challenging them to find a hidden plane within a detailed landscape. The image, filled with houses, roads, and buildings ...

Artificial Intelligence The Oracle Illusion: When Prompting AI Feels Like Faith We are the supplicants, yet the oracle is merely statistical. Updated June 26, 2025 | Reviewed by Margaret Foley ...

The optical illusion going viral on Reddit challenges people to find 16 circles in a photo filled with rectangular panels.