Water and fat — those are the two primary building blocks Oxford Universityresearchers have used to 3D print the droplet you see above. Sounds unremarkable until you consider its intended application as a human tissue replacement. By stringing together thousands of these so-called droplets (which measure about 50 microns across) using a custom-built 3D printer, the Oxford team believes it has engineered a “new type of material” that could eventually be used to ferry drugs throughout our internal systems to a specific target site, fill-in for damaged tissues or even mimic neural pathways via specially printed protein pores.
via Engadget
