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) ...

Exploring the mathematics behind everyone’s favourite unorientable single-sided surface can be quite the mind-bending exercise, so it’s nice that it’s so easy to make a Mobius strip out of paper and a ...

Twist a two-dimensional strip of paper then tape its ends together and it transforms into a one-sided loop. It’s not magic; it’s a Möbius strip. These mathematical structures show up everywhere from M ...

The Möbius strip or Möbius band is a surface with only one side and only one boundary component. It has the mathematical property of being non-orientable. It is also a ruled surface. It was ...