> WHITESIDES: There are a lot of things that range from being potentially
> real to things that are science fiction. There's the idea of very
> small autonomous machines that swim around in the bloodstream or
> something like that. I can see no way of realizing those....
curious statement to be made by a being who *already has* countless small autonomous machines *already* swimming around in his bloodstream. guess he has never heard of white blood cells. spike