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Author: John Emsley
Publisher: Royal Society of Chemistry
ISBN: 1839168196
Category : Science
Languages : en
Pages : 243
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Book Description
This book explains to the general reader the roles of chemistry in various areas of life ranging from the entirely personal to the worryingly global. These roles are currently not widely appreciated and certainly not well understood. The book is aimed at educated laypeople who want to know more about the world around them but have little chemical knowledge. The themes relate to the importance of chemistry in everyday life, the benefits they currently bring, and how their use can continue on a sustainable basis. Topics include: Health - conquering the diseases and stresses which still threaten us. Food - the role of agrochemicals and food chemists. Water - drinking water; the seas as a resource of raw materials. Fuels - what are they and from what are they made? Plastics - what are the used for and can they be sustainable? Cities - what role has chemistry in modern life? Sport - chemistry has changed the game. The world stands at a crossroads. What route to the future should we take? The road to a sustainable city beckons, but what effect will this have on chemistry, which appears so dependent on fossil resources? Its products are part of everyday living, and without them we could regress to the world of earlier generations when lives were blighted by disease, famines, dirt, and pain. In fact the industries based on chemistry the chemical, agrochemical, and pharmaceutical industries could be sustainable and not only benefit those in the developed world but could be shared by everyone on this planet and for generations to come. This book shows how it might be achieved.
Author: John Emsley
Publisher: Royal Society of Chemistry
ISBN: 1839168196
Category : Science
Languages : en
Pages : 243
Get Book Here
Book Description
This book explains to the general reader the roles of chemistry in various areas of life ranging from the entirely personal to the worryingly global. These roles are currently not widely appreciated and certainly not well understood. The book is aimed at educated laypeople who want to know more about the world around them but have little chemical knowledge. The themes relate to the importance of chemistry in everyday life, the benefits they currently bring, and how their use can continue on a sustainable basis. Topics include: Health - conquering the diseases and stresses which still threaten us. Food - the role of agrochemicals and food chemists. Water - drinking water; the seas as a resource of raw materials. Fuels - what are they and from what are they made? Plastics - what are the used for and can they be sustainable? Cities - what role has chemistry in modern life? Sport - chemistry has changed the game. The world stands at a crossroads. What route to the future should we take? The road to a sustainable city beckons, but what effect will this have on chemistry, which appears so dependent on fossil resources? Its products are part of everyday living, and without them we could regress to the world of earlier generations when lives were blighted by disease, famines, dirt, and pain. In fact the industries based on chemistry the chemical, agrochemical, and pharmaceutical industries could be sustainable and not only benefit those in the developed world but could be shared by everyone on this planet and for generations to come. This book shows how it might be achieved.
Author: John Emsley
Publisher:
ISBN: 9781847558626
Category : Education
Languages : en
Pages : 221
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Book Description
The world stands at a crossroads. What route to the future should we take? The road to a sustainable future beckons, but what effect will this have on chemistry, which appears so dependent on fossil resources? This book shows how vital chemistry is for producing abundant food, clean water, healing drugs, alternative fuels, and plastics, and how most of the things which a modern society requires now depend on it - and that includes city living and even sport. Written in an appealing style, this lay person's guide explains the roles of chemistry in areas of life ranging from the entirely personal to the global, as well as deconstructing several urban myths about chemicals.
Author: John Emsley
Publisher: Royal Society of Chemistry
ISBN: 1782627995
Category : Science
Languages : en
Pages : 255
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Book Description
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.
Author: Lajos Kovács
Publisher: Springer
ISBN: 3319084194
Category : Science
Languages : en
Pages : 411
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Book Description
100 Chemical Myths deals with popular yet largely untrue misconceptions and misunderstandings related to chemistry. It contains lucid and concise explanations cut through fallacies and urban legends that are universally relevant to a global audience. A wide range of chemical myths are explored in these areas; food, medicines, catastrophes, chemicals, and environmental problems. Connections to popular culture, literature, movies, and cultural history hold the reader’s interest whilst key concepts are beautifully annotated with illustrations to facilitate the understanding of unfamiliar material. Chemical Myths Demystified is pitched to individuals without a formal chemistry background to fledgling undergraduate chemists to seasoned researchers and beyond.
Author: Simon Cotton
Publisher: CRC Press
ISBN: 1439807744
Category : Medical
Languages : en
Pages : 261
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Book Description
Written by a seasoned teacher, speaker, and writer in the field of chemistry, this text serves to provide a guide to the chemicals that make life possible and enrich the senses, as well as those that endanger it. This text combines the science and history of certain molecules and deals with the chemistry of each substance in an interesting and easily understandable manner. Topics covered include substances found in air and water, food, hydrocarbons, acids and alkalis, natural killers, unnatural killers, destructive molecules, pleasure molecules, natural healers, man-made healers, giant molecules, and vitamins.
Author: Mike Watts
Publisher: Routledge
ISBN: 1317964063
Category : Education
Languages : en
Pages : 254
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Book Description
What are the key debates in science teaching and learning today? Debates in Science Education explores the major issues all science teachers encounter in their daily professional lives. It encourages critical reflection and aims to stimulate both novice and experienced teachers to think more deeply about their practice, and link research and evidence to what they have observed in schools. Written by expert science educators, chapters tackle established and contemporary issues enabling you to reach informed judgements and argue your point of view with deeper theoretical knowledge and understanding. Each chapter is supported and extended by carefully selected further reading and reflective questions. Key debates include: the impact of policy on science education; transition from primary to secondary school; getting right the secondary science curriculum; girls in science; sex education and science; school science and technology; language and communication in the classroom; world science, local science. With its combination of expert opinion and fresh insight, Debates in Science Education is the ideal companion for any student or practising teacher engaged in initial training, continuing professional development and Masters level study.
Author: Keith S. Taber
Publisher: Routledge
ISBN: 1136620850
Category : Education
Languages : en
Pages : 239
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Book Description
This readable and informative survey of key ideas about students’ thinking in science builds a bridge between theory and practice by offering clear accounts from research, and showing how they relate to actual examples of students talking about widely taught science topics. Focused on secondary students and drawing on perspectives found in the international research literature, the goal is not to offer a comprehensive account of the vast literature, but rather to provide an overview of the current state of the field suitable for those who need an understanding of core thinking about learners’ ideas in science, including science education students in teacher preparation and higher degree programs, and classroom teachers, especially those working with middle school, high school, or college level students. Such understanding can inform and enrich science teaching in ways which are more satisfying for teachers, less confusing and frustrating for learners, and so ultimately can lead to both greater scientific literacy and more positive attitudes to science.
Author: John Emsley
Publisher: Royal Society of Chemistry
ISBN: 1788012380
Category : Science
Languages : en
Pages : 152
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Book Description
How can a plant as beautiful as the foxglove be so deadly and yet for more than a century be used to treat heart disease? The same is true of other naturally occurring molecules as will be revealed in this current book by award-winning author and chemist, John Emsley. More Molecules of Murder follows on from his highly-acclaimed earlier book Molecules of Murder, and again it deals with 14 potential poisons; seven of which are man-made and seven of which are natural. It investigates the crimes committed with them, not from the point of view of the murderers, their victims, or the detectives, but from the poison used. In so doing it throws new light on how these crimes were carried out and ultimately how the perpetrators were uncovered and brought to justice. Each chapter starts by looking at the target molecule itself, its discovery, its chemistry, its often-surprising use in medicine, its effects on the human body, and its toxicology. The rest of the chapter is devoted to murders and attempted murders in which it has been used. But, be reassured that murder by poison is not the threat it once was, thanks to laws which restrict access to such materials and to the skills of analytical chemists in detecting their presence in incredibly tiny amounts.
Author: Michael E. Webber
Publisher: Yale University Press
ISBN: 0300212461
Category : Business & Economics
Languages : en
Pages : 246
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Book Description
How changing the way we think about water and energy can secure the long-term sustainability of both precious resources Although it is widely understood that energy and water are the world's two most critical resources, their vital interconnections and vulnerabilities are less often recognized. This farsighted book offers a new, holistic way of thinking about energy and water--a big picture approach that reveals the interdependence of the two resources, identifies the seriousness of the challenges, and lays out an optimistic approach with an array of solutions to ensure the continuing sustainability of both. Michael Webber, a leader and teacher in the field of energy technology and policy, explains how energy and water supplies are linked and how problems in either can be crippling for the other. He shows that current population growth, economic growth, climate change, and short-sighted policies are likely to make things worse. Yet, Webber asserts, more integrated planning with long-term sustainability in mind can avert such a daunting future. Combining anecdotes and personal stories with insights into the latest science of energy and water, he identifies a hopeful path toward wise long-range water-energy decisions and a more reliable and abundant future for humanity.
Author: John Emsley
Publisher: Oxford University Press, USA
ISBN: 0199605637
Category : Reference
Languages : en
Pages : 709
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Book Description
John Emsley's Nature's Building Blocks was published in paperback in 2003. In this readable, informative, and fascinating guide to the elements are entries on each of the 100-odd chemical elements, arranged alphabetically from actinium to zirconium. Each entry comprises an explanation of where the element's name comes from, followed by Body element (the role it plays in living things), Element of history (how and when it was discovered), Economic element (what it is used for), Environmental element (where it occurs, how much), Chemical element (facts, figures, and narrative), and Element of surprise (an amazing, little-known fact). Since publication of the first edition there have been a number of developments. Three new chemical elements have been named and validated: darmstadtium, roetgenium, and copernicium and the section on 'transfermium elements' has now been incorporated into the main part of the book. Economic uses of elements have grown, and some quite rare elements such as Scandium are now economically important, along with updates to elements such as gold due to new roles in industry. Fully revised and updated for 2010, this browsable compendium holds a wealth of useful information.
