they go and outdo themselves with this ortholinear Mobius thing that wastes (almost) no space. (Japanese, translated) Be sure to check out the video after the break where hilarity ensues.

And the solution involves a Mobius strip. A Mobius strip is a very special type of mathematical structure. Unlike a sphere or a cube, it only has one side. You can see how this works just by ...

Cheng showed us that we can cut a bagel so it looks like a Möbius strip, which is a mathematical structure that only has one side. Here's how you can do it too. Follow Tech Insider: On Facebook ...

This is formed by placing two strips of paper together, giving them a single half-twist as if they were one strip, and joining their ends as shown in the illustration below. If you're enjoying ...