Sometimes the simplest illusions are the best. A simple trick makes a sketch of a cube appear to float and twist in the middle of a sketch pad. This optical illusion is completely inexplicable when ...

FOR over 40 years the Rubik’s cube has been leaving people scratching their heads as they try to solve the fiendishly difficult puzzle. Here we give some easy tips on how you can complete brainteaser.

As a kid, I was obsessed with Lego. Being able to take simple blocks and make them into complex structures which were just what I had in mind was a very powerful feeling. As a grown-up, I still ...

What Brusspup has done here is draw some “anamorphic illusions.” They’re drawings that look three dimensional from the right angle. He writes, in the YouTube description: These are so simple but ...

Learn how to fold a ringed modular origami cube using multiple paper sheets in this step-by-step tutorial! This project is fun, geometric, and makes a great desk decoration or handmade gift. No glue ...

For decades, inventors and innovators have tried to create electronic musical instruments that could do many things well. The Fairlight CMI, a sampling and synthesis computer and keyboard released in ...

A curtain opens on a stage to reveal different shaped animated characters - a sphere, a cube and a pyramid. NARRATOR: It's crunch time for the 3D crew. And who's going to take home the coveted, and ...

You can't help looking at his fingers. They're not particularly long, but there's a nimbleness about them that you notice when he picks up a spoon to stir his tea. Dan Harris, 22, is the fastest ...