Bøger af John Emsley

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This is popular science at its best, a great subject, unfolded with the skill of the storyteller; at once a mine of information and a thoroughly good read."-The Sunday Times (London)"This well-written book is an examination of the very character of all chemicals."-The Sunday Telegraph (London)Discovered by alchemists, prescribed by apothecaries, exploited by nineteenth-century industrialists, and abused by twentieth-century combatants, phosphorus is one of nature's deadliest-and most fascinating-creations. Now award-winning author John Emsley combines his gift for storytelling with his scientific expertise to present an enthralling account of this eerily luminescent element. From murders-by-phosphorus where the bodies glowed green, to the match factory strike that helped end child labor in England, to the irony of the World War II firebombing of Hamburg, to even deadlier compounds derived from phosphorus today, The 13th Element weaves together a rich tableau of brilliant and oddball characters, social upheavals, and curious, bizarre, and horrific events that comprise the surprising 300-year history of nature's most nefarious element.

Molecules of Murder is about infamous murderers and famous victims; about people like Harold Shipman, Alexander Litvinenko, Adelaide Bartlett, and Georgi Markov. Few books on poisons analyse these crimes from the viewpoint of the poison itself, doing so throws a new light on how the murders or attempted murders were carried out and ultimately how the perpetrators were uncovered and brought to justice. Part I includes molecules which occur naturally and were originally used by doctors before becoming notorious as murder weapons. Part II deals with unnatural molecules, mainly man-made, and they too have been dangerously misused in famous crimes. The book ends with the most famous poisoning case in recent years, that of Alexander Litvinenko and his death from polonium chloride. The first half of each chapter starts by looking at the target molecule itself, its discovery, its history, its chemistry, its use in medicine, its toxicology, and its effects on the human body. The second half then investigates a famous murder case and reveals the modus operandi of the poisoner and how some were caught, some are still at large, and some literally got away with murder. Molecules of Murder will explain how forensic chemists have developed cunning ways to detect minute traces of dangerous substances, and explain why some of these poisons, which appear so life-threatening, are now being researched as possible life-savers. Award winning science writer John Emsley has assembled another group of true crime and chemistry stories to rival those of his highly acclaimed Elements of Murder.

Eight years after the highly acclaimed Molecules of Murder, John Emsley is again applying his winning formula to writing a book about crimes of murder and attempted murder carried out with natural and man-made poisons.

This accessible book aims to de-mystify the part chemicals play in the products we have in our home and what benefits they bring.

This lay person's guide explains the roles of chemistry in areas of life ranging from the entirely personal to the global.