Quote Originally Posted by Sean View Post
I have been saying for years the technology behind ink jet coatings will be the way to go. Ink jets are now coating thin film solar panels with perfect uniformity,
I've been wondering about that myself. I figure one of the hurdles would be to make the surface of each layer as smooth as current methods do. It's really quite amazing to me when looking at photomicrographs of film emulsion cross-sections how thin and precise each layer is.

they are even layer by layer printing out human organs.
You mean pretty soon we'll be able to order up an organ? Will we be able to order... umm... certain ones in a larger size?