It's been a banner week for germaphobes. Just the other day we pointed to a device that purifies water with UV rays, and now we get word of a product that filters out airborne germs from the air within its immediate vicinity.
The "Ionic USB Air Purifier," according to Fareastgizmos, "discharges negative ions to absorb second-hand smoke, odors, clean airborne dust, and eliminate bacteria, germs, viruses." The device circulates air silently without a fan and needs no filters. All you need, apparently, is faith.