How To: Knit a Möbius strip scarf

In this video, noted knitting writer Cat Bordhi ("A Treasury of Magical Knitting") will walk you through the cast on and first round of how to knit a scarf based on the Möbius strip. This strange and confusing shape was discovered by German mathematician August Ferdinand Möbius. It looks complicated, but even beginning knitters can figure it out with a little practice.