OK, say you're a mad Victorian-era scientist, you've built the world's first whale-oil-powered death ray, and you're ready to get into your zeppelin and take over the world -- but you forgot your glasses.

The Etsy shop Mann and Koryakin has steampunk, green-tinted brass goggles, made using the best DIY ethos: from scratch, including leather softened with beeswax. (The creators recommend that you don't actually use them in the basement lab or to assault the planet from your levitating submarine.)

Just try to snap up the last pair of glasses from Etsy for $115. Or make your own with handy instructions from Walyou.

How many of these specs do you think you'll see at Burning Man 2010?