It's deoxyribonucleic AWESOME.

Geek Crafts: DNA scarf

The DNA cable pattern has been used in a lot of different knitting patterns, but one of the best by far was featured in Interweave Knits a while back. The DNA scarf was designed by June Oshiro, and is available for free. (Be sure to read the errata for this pattern at Knitting Daily before you start.)

Image courtesy Flickr/Marni-