Monty Fetterolf – författare
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3 produkter
3 produkter
298 kr
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With hands-on demonstrations, this book presents the science - and the realities - of forensic chemistry in a narrative style that makes this timely topic accessible to the nonchemist. The authors lead you through actual and simulated forensic techniques, such aspresumptive and confirmative drug testing,body fluid identification including luminol testing,DNA analysis,trace fiber and gun shot residue analysis,latent fingerprint development, and forensic soil analysis.Through more than twenty-five demonstrations, using ordinary household products and items, you can become familiar with the basics of forensic chemistry and gain insights into the painstaking work that goes into criminal investigations and is rarely seen on TV. If you're a fan of true-crime stories or mystery fiction, or interested in the science behind dramas like CSI, this informative and entertaining book is a must-have addition to your library.
180 kr
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This book challenges the perception of chemistry as too difficult to bother with and too clinical to be any fun. Cathy Cobb and Monty L. Fetterolf, both professional chemists and experienced educators, introduce readers to the magic, elegance, and, yes, joy of chemistry. From the fascination of fall foliage and fireworks, to the functioning of smoke detectors and computers, to the fundamentals of digestion (as when good pizza goes bad!), the authors illustrate the concepts of chemistry in terms of everyday experience, using familiar materials.The authors begin with a bang-a colorful bottle rocket assembled from common objects you find in the garage-and then present the principles of chemistry using household chemicals and friendly, nontechnical language. They guide the reader through the basics of atomic structure, the nature of molecular bonds, and the vibrant universe of chemical reactions. Using analogy and example to illuminate essential concepts such as thermodynamics, photochemistry, electrochemistry, and chemical equilibrium, they explain the whys and wherefores of chemical reactions. Hands-on demonstrations, selected for their ease of execution and relevance, illustrate basic principles, and lively commentaries emphasize the fun and fascination of learning about chemistry.This delightful and richly informative book amply proves that chemistry can appeal to our intuition, logic, and-if we're willing to get down and dirty-our sense of enjoyment too.
Chemistry of Alchemy
From Dragon's Blood to Donkey Dung, How Chemistry Was Forged
Inbunden, Engelska, 2014
267 kr
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A unique approach to the history of science using do-it-yourself experiments along with brief historical profiles to demonstrate how the ancient alchemists stumbled upon the science of chemistry.Be the alchemist! Explore the legend of alchemy with the science of chemistry. Enjoy over twenty hands-ondemonstrations of alchemical reactions.In this exploration of the ancient art of alchemy, three veteran chemists show that the alchemists' quest involved real science and they recount fascinating stories of the sages who performed these strange experiments. Why waste more words on this weird deviation in the evolution of chemistry? As the authors show, the writings of medieval alchemists may seem like the ravings of brain-addled fools, but there is more to the story than that. Recent scholarship has shown that some seemingly nonsensical mysticism is, in fact, decipherable code, and Western European alchemists functioned from a firmer theoretical foundation than previously thought. They had a guiding principle, based on experience: separate and purify materials by fire and reconstitute them into products, including, of course, gold and the universal elixir, the Philosophers' stone. Their efforts were not in vain: by trial, by error, by design, and by persistence, the alchemists discovered acids, alkalis, alcohols, salts, and exquisite, powerful, and vibrant reactions--which can be reproduced using common products, minerals, metals, and salts. So gather your vats and stoke your fires! Get ready to make burning waters, peacocks' tails, Philosophers' stone, and, of course, gold!