Science Is Doing What God Can’t Do: Answering Prayers for Healing

Spray-on skin, made-to-order muscle, and print-out kidneys aren't just science fiction anymore. Dr. Anthony Atala and Dr. Stephen Badylak, two pioneers of regenerative medicine, talk about the latest methods for building new body parts, and the challenge of growing complex organs like the heart, liver or brain.

Audio @ NPR:
What the Doctor Ordered: Building New Body