This geometric design is a representation of binary numbers but you don't need to understand the maths to be able to make it. The afghans shown were made using simple garter stitch but the design is easily converted to other hand or machine knitting, or crochet, using any yarn and needles. Make it any size from baby blanket to king-size bed. It can be made in two or six colours.
You do not have to work to a particular gauge. If you can knit or crochet at all you will be able to make this.
Included is a sheet where you can try out your own colourways before you begin.
The design is by mathekniticians Pat Ashforth and Steve Plummer who are mathematicians and educationalists so the booklet also includes an explanation of the binary numbers represented.