^^this^^
The very earliest 3D printers used UV setting resin, and it was about 30 years ago at least.
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notoolsovernight you're all luvvly an' 'orrible, Sat 20 Jun 2015, 17:14,
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They cost millions.
We've had cmyk printing for decades too but it's only in the past decade been affordable to home users.
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Cerebus Sticky! Sticky! Stick! Stick!, Sat 20 Jun 2015, 18:59,
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But this is still old tech is being presented as new tech
BTW CMYK printing has been around for about 300 years, not just decades
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notoolsovernight you're all luvvly an' 'orrible, Sat 20 Jun 2015, 23:46,
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