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 ...

Try not to get too confused as you peruse the model for the Landscape House, a swirling dwelling based on the classic geometric oddity. It’s not enough that architect Janjaap Ruijssenaars’s Landscape ...

When I interviewed mathematician Eugenia Cheng for an upcoming episode of The Sporkful podcast, she sliced a bagel along a Mobius strip. A Mobius strip, in case you're not familiar, is a surface with ...

You have most likely encountered one-sided objects hundreds of times in your daily life—like the universal symbol for recycling, found printed on the backs of aluminum cans and plastic bottles. This ...

The mobius strip, a geometrical object with no beginning and end, is gaining popularity in public art and among corporations, which view it as a way to symbolize transformation, evolution and ...

Imagine holding a strip of paper. You give it a half-twist and then tape its ends together. The shape you’re now holding is the ticket to a world where surfaces have only one side and boundaries blur ...