Photocopiers print in two dimensions. Now,imagine how this would work for three dimensions.

VOA: special.2010.10.29

For every color in the print, the printmaker makes a different stencil.

VOA: special.2009.09.02

"Unlike the federal government, our states have to balance their budgets, and they can't print more money to pay for programs they can't afford,".

VOA: standard.2009.10.10