James Utley, Author at 51¶¯Âþ Science news and science articles from 51¶¯Âþ Fri, 30 Jul 1993 23:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 242057827 Chemistry that comes naturally: Photosynthesis and respiration are efficient, economical and enviromentally friendly. Industrial chemists are beginning to clean up their act by learning from such natural processes /article/1829536-mg13918844-500/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 30 Jul 1993 23:00:00 +0000 http://mg13918844.500 1829536