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Eric Scerri presents the intriguing stories of these seven elements - protactinium, hafnium, rhenium, technetium, francium, astatine and promethium. The book follows the historical order of discovery, roughly spanning the two world wars, beginning with the isolation of protactinium in 1917 and ending with that of promethium in 1945. For each element, Scerri traces the research that preceded the discovery, the pivotal experiments, the personalities of the chemists involved, the chemical nature of the new element, and its applications in science and technology.

A gothic fiction book set in New England during nearly two centuries. Silent Sorrow invites readers to step into the haunting world of the Pyncheon family and their ancestral home, the House of the Seven Gables. This evocative tale reveals the intricate web of guilt, prophecy, and redemption woven through generations, beginning with the dark legacy of an ancestor wrongfully executed for witchcraft. As the Pyncheons confront their family's tragic past, the story unfolds against a backdrop of ambition, betrayal, and the heavy burden of a curse that lingers through the ages. Delving deep into ...