purifying the air in your home doesn't have to make your pad look like it was ripped from the pages of the SkyMall catalog. If you put a value on looks (and you do, don't you?) you'll be pleased to know that a Korean designer has created the Daan -- a new purifier that gets the job done while actually looking somewhat stylish. The devices suck up dust and cat hair in a 161 sq. ft. space, but are modular in nature, allowing you to stack multiple units on a stand for cleaning larger spaces (they can also be separated and moved to smaller rooms). Home electronics-maker Coway will apparently manufacture the device, but we don't have a word on street date or price. Sure, they may still be killing you slowly, but at least they'll look good while doing it.