The Drudge Report has an image of a woman from an airport scanner up right now. It's scandalous enough as is, but it's shockingly easy to make it look even more like a normal nude photograph. Updated
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Reader Sigfried discovered that by simply inverting the image in Photoshop, you restore the photo to a more realistic tint. Of course, we're not sure where this image came from or if it's an accurate example of what these machines produce. But if so, let me just deliver a message to all you airport security workers out there: I just got out of a cold pool, I swear.
Update: Fear not, these aren't real. Your nipples are safe, for now.