Imagine if you could take living cells, load them into a printer, and squirt out a 3D tissue that could develop into a kidney or a heart. Scientists are one step closer to that reality, now that they have developed the first printer for embryonic human stem cells.
http://www.blacklistednews.com/3D-Printed_Human_Embryonic_Stem_Cells_Created_for_First_Time/24106/0/38/38/Y/M.html
http://www.blacklistednews.com/3D-Printed_Human_Embryonic_Stem_Cells_Created_for_First_Time/24106/0/38/38/Y/M.html