8 June 2015
Researchers are giving new meaning to the term “read the fine print” with their demonstration of a color printing process using nanomaterials. In this case, the print features are very fine — visible only with the aid of a high-powered electron microscope.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/x4FH4X5PrGw/150608102646.htm
