The Einstein Foundation of Berlin (Germany) has awarded an Einstein Visiting Fellowship to Prof. Anne-Frances Miller (Department of Chemistry) to support collaborative research taking place in Berlin.  In search of insight as to how new materials and devices can make more versatile and efficient use of energy, Prof. Miller has been studying enzymes from ancient lineages of bacteria.  While on sabbatical two years ago, she initiated high-level computations and spectroscopic studies to complement her biochemical work, funded by the N.S.F.