this post was submitted on 14 Nov 2025
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Boycotts✊📣
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Using your consumer power to refuse to feed the profits of adversaries of humanity. Marketplace baddies who cause disproportionate harm to the planet or people.
Who to boycott, why they are being boycotted (or why you personally boycott them), and how to boycott them (if it’s not obvious).
Also welcome: discussion on how to organize and track your boycotts. E.g. whether it’s a special tool or app, or whether it’s a series of text files to GREP.
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Every manufactured color imaging device does this. It’s supported world wide as an anti currency counterfeiting effort.
Printers got good enough a long time ago that you could make realistic money from them. Modem printers also use programs to determine if currency is being printed and either not print or print it wrong.
Try printing a note euro . It either won’t or it will mess it up.
It doesn’t affect print quality.
And this was well known in the mid-90's, I guess OP just found out.