In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

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) ...

🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By David Gunderman and Richard Gunderman/The Conversation Published Sep 26, 2018 7:00 PM EDT You have most likely encountered ...

Math isn’t just about numbers—it’s also about patterns and shapes. One of my favorite shapes is the Möbius strip, a mind-warping surface with only one side. It’s simple to make one: Just take a strip ...