Researchers 3D print 'Lego bricks' of functional stem cells
 

A team of scientists from Beijing's Tsinghua University have reportedly devised a means of producing uniform embryonic stem cells with a 3D printer. These cells stack like organic Lego bricks and could form the structural basis for future lab-grown o...

http://www.engadget.com/2015/11/05/r...al-stem-cells/