Hugonaut+Meigher-Grey+Goo

Grey Goo- a future fear of many is a mush that of reproducing nanorobotics that will engulph the earth. I don't see any problem with this, as grey is my favorite color. Resources: http://www.boingboing.net/Smoky_The_Nanobot.jpg http://en.wikipedia.org/wiki/Grey_goo http://www.greygoo.org/