Enviromentally friendly lungs. Russian guy Artyom Sidorkin grows fir tree in his lung. The doctors thought he had lung cancer until they operated. Xray pic and article here
http://www.news.com.au/heraldsun/story/0,2...405-663,00.html
Warning if you are squeamish don't click on the Daily Mail link
http://www.dailymail.co.uk/news/worldnews/...nside-lung.html




