Roald Hoffmann, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Fri, 15 Oct 1999 23:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 Oxygen /article/1856493-oxygen/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 15 Oct 1999 23:00:00 +0000 http://mg16422084.500 1856493 Molecules waiting to be made: Modern chemistry, like modern architecture, deals with structures whose design is constrained by natural forces, as well as depending on their eventual use. Drawing blueprints for new molecules not only provides chemists wi /article/1820923-mg12817434-500/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Sat, 17 Nov 1990 00:00:00 +0000 http://mg12817434.500 1820923