Toward a Non-Electric Computer Network 2: Microfluidics

Some steps toward the development of a useful non-electronic computer network lie in the field of fluidics and microfluidics. However, nanofluidics remains ecologically highly problematic: better to stay above the 150 nanometre scale. Such a computer network would be useful due to the fragility of electronic systems in an environment of solar storms, shifts in Earth's magnetic field, human-caused disruptions, etc. See fluidics references in Wikipedia, and elsewhere.