NIN == WIN
May. 10th, 2007 03:03 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
Because I just open, MP3, replace my CDs, I didn't realise that NIN's Year Zero disc has a thermal effect like the Massive Attack Singles Boxed Set so that the dark colour changes to white, revealing detail underneath.
Well, shit. I guess youz industrialists be just too clevur fur me!
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Well, shit. I guess youz industrialists be just too clevur fur me!
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Date: 2007-05-10 07:55 pm (UTC)Traditionally the inks turn clear when touched, though they can be bound with a permanent ink. We did a job here at work where we bound a blue leucodye with a red/magenta permanent ink. When it was cool, it was a uniform field of purple. When touched, the blue disappeared, leaving a field of magenta where it had been. We used purple copy ontop of the red, so messages appeared. This was done for a limited access event where the client wanted an "impossible to counterfeit" method of entry.
Cost per unit was under $8, if I recall, for a rather short print run.