The storyline of operas, with historical or fictional characters, often include potions and poisons. This has prompted a study of the chemistry behind some operatic plots. The results were originally presented as a lecture given at the University of Minho in Portugal, within the context of the International Year of Chemistry. The same lecture was…

"Critical Issues and Practices in Gifted Education: What the Research Says" is the definitive reference book for those searching for a summary and evaluation of the literature on giftedness and gifted education. The book presents almost 50 summaries of important topics in the field, providing relevant research and a guide to how the research…