The aptly titled Atomic Emission Spectrum Scarf is fully customizable and shows the atomic emission spectrum of your choice making it both warm, and nerdy.  The scarf should appeal to several varieties of nerds as well; for instance, if your friend is merely a ‘computer nerd’ and not an über ‘science nerd,’ you can simply tell him that you are defragging your neck and leave all that science mumbo jumbo for the lab.
For those of you who are not familiar, quick response code (QR) is a two-dimensional code that basically encrypts website information that can only be retrieved using a camera phone equipped with reader software. After scanning, the software will launch the encrypted URL, sending you to God-knows where to sell you God-knows what.
This particular scarf features a knitted QR code (which is cool enough) and a Space Invaders theme, Unfortunately, where the code is actually directing us is unclear. My guess is to the product page —which is where you should be heading right now if you want one. They are limited to only 500 scarves.
Product Page (£32.50 or $66 — via OhGizmo and Gizmodiva)
