2017-01-202017-01-201969-12-09http://hdl.handle.net/10605/301562Photograph of Pill-Soon Song and student. The accompanying press release states: "LIGHT ENERGY CONVERSION -- Prof. Pill-Soon Song of Texas Tech's Department of Chemistry has a research interest in the biological conversion of light energy into chemical energy. Working with Dr. Song, left, is graduate student Thomas A. Moore who is studying toward a doctoral degree. Insert shows what the chemists see in the oscilloscope, the phosphorescence emitted from a sample of riboflavin confined at a temperature of minus 200 degrees centigrade. (Tech Photo)."1 print : b&w : 8 x 10 in.The images in this collection are for study purposes, teaching, classroom projection and research only. To use these digital files in any form, an attribution of "Courtesy of the Southwest Collection/Special Collections Library" must accompany the image.Texas Tech University. Department of Chemistry.Asians.Song, Pill-Soon.Image