What is 3D bioprinting? It ’ s been used to print living human tissue, but what else could it create

Each year, 6.8 million Americans fracture a bone. Most often, the body begins forming new bone about two weeks after the break. But sometimes, it needs a little help! Could 3D bioprinting of living human tissue be the answer? Learn more on NSF's "The Discovery Files."This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video