To achieve this, the discs were 3D printed, along with a central housing containing two 12 volt gear motors. 3D printed gears are used to allow both discs to rotate about the same axis.

creating the illusion of constant motion. There’s more than one way to use a 3D printer to create a zoetrope, and we doubt we would have ever thought of this one that squashes four dimensions ...

This optical illusion claims it will show exactly what your hidden strength is - and will offer an insight into the depths of your character. In this test, what you see first in this optical ...

The internet is filled with diverse optical illusion tests, ranging from simple visual tricks to complex puzzles, including hidden objects or shapes, 3D illusions, perspective manipulations ...

READ ALSO: Optical Illusion: Only a genius can find the height of one glass in this tricky puzzle Explore this lively ...

If you're not sure which of two best suits you, an intriguing optical illusion could provide the answer. Look at the black and white image above and say the animal you see first out loud.

Optical illusions can reveal hidden personality traits, according to a TikTok user @thesanzworld. By choosing which face in an illusion looks happier, you can determine if you are more logical or ...

The product include windows, prisms, filters, mirrors and beamsplitters in high and low volume..Art Optical Specializes in very flat surfaces and custom optical thin-film coatings, dielectrics and ...

Do you have particularly keen eyes? Let's investigate! READ ALSO: Optical Illusion: Only the one with genius brain can find ...

The 'optical illusion' outside the Three Ireland store ... It features bold, interactive 3D art that makes it look like the ground itself is being dug, up only to reveal there's no need for ...

Let’s take a look at the latest internet trend making people feel trippy and dizzy. Optical illusion often leaves people confused and intrigued. The new trend on the internet asking people to ...

Learn about 3D art and the artist Alexander Calder's sculptures and mobiles. Who was Niki de Saint Phalle? Learn about the artist Niki de Saint Phalle and her colourful Nana sculptures.