Shinobi on Nostr: what type of chemical differences between different hues exist that would have an ...
what type of chemical differences between different hues exist that would have an impact of ink density printed on paper. I.e. yellow vs. blue vs. black. I'm trying to figure out the practicality of printed information in solid blocks of background color with a distinguishing color for text on top so that the text would not be distinguishable from the background color under an xray.
Published at
2024-09-30 21:40:51Event JSON
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