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This article is about an artist who has been using remaining DNA samples, software, and a 3-D printer to create faces off genetic material. I thought this article was interesting until I found out that the faces created aren't an exact replica of the people the DNA was received from. The faces are just formed with the possibility of having the same facial features, gender, ethnicity, and so on.  And although the results are not accurate, our technology may advance enough that someday we'll regret leaving hair, skin, or saliva in public. Who knows? One day we might possibly be cloned!

This article is interesting to me because it tells how scientists have discovered a way to decode DNA chips using biological computers. The DNA chips contain images/info that are "hidden" in the chips, so to say, and are not able to be seen unless they are decoded by these computers. I think that this would be helpful for many people (not only scientists) because it can be useful for keeping important information stored for personal use granted that they have the right equipment to decrypt the chips first.