A new camera setup can record three-dimensional movies with a single pixel. Moreover, the technique can obtain images outside the visible spectrum and even through tissues. The Kobe University ...

Can you spot three differences between these two images? At first, both images may appear identical. Two adorable cats are sitting on a bin together. One orange-striped and the other grey.

Have you ever stared at an image, only to realise there’s far more to it than first meets the eye? Optical illusions are delightful reminders that our brains can be tricked in the most ...

Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte 30123-970, Minas Gerais, Brazil Departamento de Física, Universidade Federal de São Carlos, São Carlos 13565-905, Brazil ...

From confusing shadows to shape-shifting images, illusions play tricks on our brains, forcing us to think beyond the obvious. Can you count all the squares in this viral optical illusion?( ...

Small hobby aircraft and light plastic parts go hand in hand, and a 3D printing pen makes lightweight plastic things without the overhead of CAD work and running a 3D printer. So could a 3D pen ...