Down there is where it is all happening.
Where change is the only constant.
How far beyond the un-viewable do they proceed? Will we ever be able to view, let alone measure, such a degree of infinite minuteness that borders on the non-existent.
Can they still exist as entities when their form and substance have no known quantity of weight nor unit of measure?  
All that is certain is that they are there, that they are multiplying, and that they are mutating ad infinitum.

Thomas O. Nass, Sciline Products