3D-printed hair leads to fuzzy machines and sticky blocks
 

A while back, MIT researchers found a way to easily create 3D-printed hair: smart software can create thousands of tiny polymer strands (smaller than 100 microns, if you want) that give objects a fuzzy texture. Now, however, they're finding practica...

http://www.engadget.com/2016/05/16/3...ractical-uses/