https://www.foxnews.com/science/human-heart-3d-printer
Apr 16, 2019 #1 C CrealCritter Sustainability Master Joined Jul 16, 2017 Messages 10,751 Reaction score 20,273 Points 377 Location Zone 6B or 7 can't decide https://www.foxnews.com/science/human-heart-3d-printer
Apr 19, 2019 #2 frustratedearthmother Sustainability Master Joined Mar 10, 2012 Messages 20,562 Reaction score 22,787 Points 453 Location USDA 9a Hmmmm….interesting concept.