

The question is how gradually. Over the span of 10,000 years, probably not. Over the span of a month, absolutely. Remember that the hue of sunlight already changes significantly throughout the day based mostly on the sun’s proximity to the horizon (and thus how much thickness of crap in the atmosphere it has to plow through to get to your location) and we can definitely detect that easily.


















From TFA:
Nobody’s going to do this in the printer itself; the spyware will be built into the slicer.
Ultimately this will be trivially easy to defeat no matter what moronic legislators who possess no technical knowledge think. The real dangers are more subtle, not least of which being the chilling effect if this passes effectively instructing all 3D printer manufacturers not to sell anything in Washington state since total compliance as the bill proposes is indeed effectively impossible, and the penalties for presumed lack of compliance are high. The most realistic outcome for a private individual vis-a-vis potentially printing a ghost gun is not necessarily having their printer tattle on them, but the state having yet another byzantine felony they can charge people with if they get caught after the fact with whatever-it-is they have. Never mind the 1st and 2nd amendments, the only realistic avenue for enforcement of this on private individuals will run afoul of the 4th.