Get mathy with your crochet! Learn how to create a mobius strip using crochet stitches—as simple or as complicated as you like. This technique is perfect for a cozy ear warmer headband or scarves.

Just like a Möbius strip made of paper, when this DNA Möbius strip is cut down the middle, it generates a loop half as narrow and twice as long as the original, with four half turns (a twist of 720o) ...

What is with all the wasted space on keyboards? There’s a whole back side just sitting there doing nothing. But how can you use the back at the same time as the front? All the board sandwiches must be ...

A short section of carbon nanotube built from scratch forms a tiny Möbius strip – a one-sided surface that results from a band with a twist in it. You would imagine you could just salami slice a ...

One-sided objects are surprisingly common – and misunderstood. What are they, and how have they helped us understand the world? You have most likely encountered one-sided objects hundreds of times in ...