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Re:New 3D printers that cost less than $500 by daniel-cussen on Wednesday November 28, 2012 @03:37AM (#4841586)
If printer ink is unicorn blood, printer plastic is made of its pulped horn, or maybe even its stem cells.
Re:New 3D printers that cost less than $500 by JoeAltmaier on Wednesday November 28, 2012 @08:39AM (#4842430)
Actually printer ink is very similar in price to human blood:

http://www.cockeyed.com/science/gallon/liquid.html