In article <[log in to unmask]> [log in to unmask] (Hodcarry) wrote: > <<my > colleagues who spent entire undergraduate careers in chemistry labs and > biology classes>> Let me see-If I had a wonderful painting that had been <<my colleagues who spent entire undergraduate careers in chemistry labs and biology classes>> Let me see-If I had a wonderful painting that had been torn would I rather have it repaired by a person with a Ph.D in science, but modest artistic skills, who could understand the complex chemical reactions of how paint "dries" or an artist who had artistic talent and years of practical experience?