3 ms·
Scroll down a little bit for non coffee examples - they use blue ink, and (cheap) red wine.
by chippy 11y ago
Scroll down a little bit for non coffee examples - they use blue ink, and (cheap) red wine.
- ewindisch 11y agoCheap wine is presumed, right? I also presume it's not expensive coffee. The most expensive coffee in the world, that made from Black Ivory beans, is $374 per 12oz bag, or $49.50 per 750ml of brewed coffee (the size of a bottle of wine). I would not be "printing" with this. Although, given these beans are pre-processed by an elephant's digestive tract, I'm not sure I'd drink them either. http://www.usatoday.com/story/tech/sciencefair/2012/12/07/coffee-elephants-dung/1753385/ http://www.usatoday.com/story/tech/sciencefair/2012/12/07/co...