2004
AL#80 p.48   BRB7 p.260            
John-C. Moore                                                                                           

▪ Spectroscopy turns instrument noise into pictures, or graphs. As the author points out, the equipment for accomplishing this has now left the lab and is available to the home user. It may take some time to find out if these graphs are useful to the builder of instruments, but as Moore states, the only way to find out is to get started. With 12 graphs and 2 photos.