Nanoengineers Show It's Possible To Print 3D Microstructures In Seconds

Once just a pipe-dream - the like of which our favourite science-fiction shows made their own - nano-engineers at the University of California have managed to create technology that can replicate micro-scale 3D structures out of bio-compatible hydrogels, and it can all be done in seconds, paving the way toward 'printable' body tissue.