I am always amazed at how technology keeps advancing and growing. It seems like things that were science fiction when I was growing up have now become commonplace. Just look at DNA testing. Just about everyone is using it for many different uses such as paternity, crime, and genealogy, just to name a few. While it was once extremely expensive, DNA testing is now a much cheaper proposition. I guess that’s like any other technology as it moves into the mainstream, and DNA testing is in the mainstream now.