Abstract: We proposed new methods of switching 3D images using projectors for moving images on an arc 3D display. An arc 3D display is a 3D display method that uses directional scattering of light ...

That's why, if you're big into the creative side of things, you should save up to get yourself a 3D printer. Whether you're looking to use it for cosplay by making your own outfits or creating ...

The optical illusion puzzle with matchsticks left viewers perplexed, as they struggled to count the correct number due to the tricky visual effects.

From budget-friendly beginner models to professional 3D printers, these are our picks of the top 3D printers that deliver exceptional results. James has been writing about technology for years but ...

Shared recently on Instagram by the account @optical.mind, this optical illusion presents an ice cube surrounded by matchsticks. The image, bathed in a monochromatic green light, adds to the ...

Optical illusions are smart brain riddles that challenge your eyes and sense of observation. In this riddle, you must identify the odd number in a series of alternating "54s." To a casual glance ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. Dark energy ...

The current king of the Metroidvania genre is far and away Hollow Knight. This humble Kickstarter game won fans over with its amazing art direction, world, character design, and most importantly ...

Giant displays made of tiny light-emitting diodes dominated the halls at Integrated Systems Europe. In the future, AI will ...

If not, don't worry—the answer is given below. Practice with such optical illusions again and again to hone your observation skills and challenge your visual perception!