They build a 3D bioprinter that will repair human organs with bio-ink (video)

Australian researchers have developed a snake-like robot designed to 3D print living cells right inside patients’ bodies; it could one day eliminate the need for invasive procedures to transplant 3D-printed tissues and therapies. 3D bioprinters: Like traditional 3D printers, 3D bioprinters place ink layer by layer to make 3D objects. 

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