Time on tour led Sacramento-based quartet Sister Crayon to cover Sufjan Stevens’ “Futile Devices.” Frontwoman Terra Lopez played the track on repeat so much that she decided the band needed ...

Optical gear: scanning electron microscope of the silicon nitride ring used to create an optical Möbius strip. (Courtesy: M Wang et al / Physical Review Letters) A Möbius strip for light has been ...

Möbius strip ties liquid crystal in knots to produce tomorrow's materials and photonic devices Date: August 20, 2013 Source: University of Warwick Summary: Scientists have shown how to tie knots ...

Try taking a felt pen or crayon and start coloring one side of the strip, and keep coloring without crossing any edges. You'll soon find that you've colored both sides of the original paper!