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I’m really getting tired of going to work and only afterward finding out I’ve put another grease stain on a shirt. It’s the peril of in-car fast-food dining. But, thanks to nanotechnology, it might be possible, among other things, to create stainproof clothing, as discussed in this article.
By the way, I got the link from Fark which also mentions the cruelly ironic story of a fire that destroyed the Chicago Flame-Proof & Wood Specialties building.