New coloring technique creates perfect spots on 3D-printed cat
 

Hydrographic printing looks like a magic trick. You print a pattern on a see-through film, place that sheet on a tub of water and spray it with a chemical potion. When you immerse a bland 3D object in the tub, it bonds with the film and comes back ou...

http://www.engadget.com/2015/05/13/n...=rss_truncated