This is truly amazing! Mind boggling - we may not need transplants if we can grow in labs! They already did that:
Anthony Atala on growing new organs | Video on TED.com
They explain how it works and what's amazing is that they used a normal desktop ink jet printer to create parts of a heart!
Anthony Atala on growing new organs | Video on TED.com
They explain how it works and what's amazing is that they used a normal desktop ink jet printer to create parts of a heart!