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Alan Russell on regenerating our bodies | Video on TED.com

Dean Kamen previews a new prosthetic arm | Video on TED.com

Dean Kamen: The emotion behind invention | Video on TED.com

Catherine Mohr: Surgery's past, present and robotic future | Vid

Daniel Kraft invents a better way to harvest bone marrow | Video

Anders Ynnerman: Visualizing the medical data explosion | Video on TED.com

Bonnie Bassler on how bacteria "talk" | Video on TED.com

Craig Venter is on the verge of creating synthetic life | Video

Craig Venter unveils "synthetic life" | Video on TED.com

Kary Mullis' next-gen cure for killer infections | Video on TED.

Kary Mullis celebrates the experiment | Video on TED.com

Ken Kamler: Medical miracle on Everest | Video on TED.com

Mark Roth: Suspended animation is within our grasp | Video on TE

Anthony Atala on growing new organs | Video on TED.com