Anne-Sophie's previous Post-Doc supervisor sent me a link today to a book "The lost elements: the periodic table’s shadow side". http://www.rsc.org/chemistryworld/2015/02/lost-elements-periodic-table-shadow-side You need to get writing your best-seller Doug! James ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________