Here's a news posting from an academic site: http://www.mirm.pitt.edu/news/article.asp?qEmpID=328 http://www.mirm.pitt.edu/news/article.asp?qEmpID=328 Not exa

Here's a news posting from an academic site: http://www.mirm.pitt.edu/news/article.asp?qEmpID=328 http://www.mirm.pitt.edu/news/article.asp?qEmpID=328 Not exactly what you asked for, but I think this is the research institute where some or all of this technology was developed. The skin gun was featured on an episode of National Geographic a few months ago. This and other types of organ replacement using adult stem cells are becoming a reality very quickly. Many biologists think the next 50 years will yield advancements in bio-tech at the pace we've seen advancements in computers in the last 50. I think its pretty exciting.