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Daniel Kraft invents a better way to harvest bone marrow


Daniel Kraft invents a better way to harvest bone marrow
Daniel Kraft invents a better way to harvest bone marrow
Duration: 4:14

Daniel Kraft demos his Marrow Miner -- a new device that quickly harvests life-saving bone marrow with minimal pain to the donor. He emphasizes that the adult stem cells found in bone marrow can be used to treat many terminal conditions, from Parkinson's to heart disease.