Biển cảnh báo EMR (Warning: Electromagnetic Radiation)

100x160mm sign, reading “Warning: Electromagnetic Radiation” with frequency range, and antenna art.

Most of us spend most of every day surrounded by insanely powerful flux of these frequencies. Numerous physiological effects of exposure have been documented. There even appears to be some psychological dependence, perhaps even physical addiction. People regret the absence or even a small reduction in their dosage once they've become accustomed to these wavelengths.

As far as I know, no government nor activist group has even suggested banning these pernicious rays from our environment. The closest anyone seems to get is selling toxic chemicals as skin treatments to mitigate the effects of one extreme end of the range.

Best with color switch above 1mm, as with included gcode file.

Also see the Shadowbox Frames, into which this and the rest of my sign collection fit.