This project is so pretty in its own right, it doesn’t need a case! Clocks are a recurring feature among the projects we feature here on Hackaday, with several common themes emerging among them. We ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

A new camera technology can take sharp, color images without using a lens and color filters. A new camera technology developed by scientists from Nanyang Technological University, Singapore (NTU ...