Anyone who has ever counted stitches or calculated gauge knows that math is an important part of knitting and crocheting. Woolly Thoughts, a pair of “matheknitticians”, designed an afghan that makes 10 colors look like 55! The design is based on triangular numbers–the number of dots that fit in an equilateral triangle, in case you forgot–and uses 10 colors double stranded in different combinations.
Imagine all the color combinations you can make using all 57 colors of Vanna’s Choice! Actually, there are 1653 different colors to discover, and that doesn’t even include using Vanna’s Choice Baby! Double stranding is an easy way to create tweedy colors and make projects look interesting. Our patterns often use double stranding to add color and texture, such as in the Knit Glowing Colors Afghan and the Crochet Easy Tweed Scarf: