I think we all have seen episodes of CSI where someone's DNA can leave a vital clue that cracks a case, and we all know that our DNA tech isn't nearly that efficient. I'm not certain that I am looking forward to the day when we can just take a piece of gum, fork, or anything else and come up with a perfect DNA replica. That sounds a little like Minority Report justice, but an … [Read more...] about Be careful where you leave your DNA, as it could become art