dizzyk
Iwill have to find the article, but a nano machine that has been built on an atomic level has been tested and does what it is told. So far, I believe the designers have made it move like an inchworm. On command. I have got to find the article, though, to be sure what it does.
We still have a LONG way to go. And I am not sure I want to see it! Scares me! How do you protect yourself if you choose not to participate?

I have read that as well. I think I saw it in the Opposing viewpoints book on this subject. Im suprised I havent seen anything about the grey goo here. In my reading, ive found and support the idea that the fist nanomachines will be used for computers.