Sometimes you want to wear something that's geeky, but a bit more subtle than a fan t-shirt. These Star Wars neckties let you show off your Imperial (or Rebel) allegiance while still remaining stylish.
Can't tell a Half-Windsor from a Full-Nelson? Doesn't matter—this new Mac App will show you how to properly knot a silk strangler.
If you're ever stuck flying an Apollo Program module, you'd better hope you're wearing this necktie, which is silk-screened with schematics from NASA's newly declassified Apollo Operations Handbook. It's just one entrant in NASA's new contest, in partnership with Etsy.com.