Why Is Milk White?

Why Is Milk White? PDF Author: Alexa Coelho
Publisher: Chicago Review Press
ISBN: 1613744552
Category : Juvenile Nonfiction
Languages : en
Pages : 311

Book Description
When it comes to chemistry, most kids have more questions than answers. Why do you get cavities when you eat too much sugar? How does sun block protect your skin from getting a sunburn? What makes soda so fizzy? And why do you need antifreeze in your car? Teenager Alexa Coelho quizzed her neighbor, chemist Simon Field, with hundreds of perplexing questions, and now she has the answers. Field covers a wide variety of concepts from simple to complex, but always with straightforward, easy-to-understand explanations. And for those readers who want to see chemistry in action, Why Is Milk White? also includes a dozen unique experiments to try at home. Lift latent fingerprints from a &“crime scene&” using super glue (for a glass or smooth surface) or iodine (for paper). Hollow out the zinc interior of a penny using muriatic acid, leaving only a thin copper shell. Conduct a paper chromatography experiment to separate food coloring into its component dyes. Or use easy-to-find chemicals to create plastic &“slime,&” Silly Putty, or a bouncing ball. This book is the perfect resource for budding scientists everywhere.

Every Molecule Tells a Story

Every Molecule Tells a Story PDF Author: Simon Cotton
Publisher: CRC Press
ISBN: 1439807744
Category : Medical
Languages : en
Pages : 261

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.

Culinary Reactions

Culinary Reactions PDF Author: Simon Quellen Field
Publisher: Chicago Review Press
ISBN: 1569769605
Category : Cooking
Languages : en
Pages : 258

Book Description
When you're cooking, you're a chemist! Every time you follow or modify a recipe, you are experimenting with acids and bases, emulsions and suspensions, gels and foams. In your kitchen you denature proteins, crystallize compounds, react enzymes with substrates, and nurture desired microbial life while suppressing harmful bacteria and fungi. And unlike in a laboratory, you can eat your experiments to verify your hypotheses. In Culinary Reactions, author Simon Quellen Field turns measuring cups, stovetop burners, and mixing bowls into graduated cylinders, Bunsen burners, and beakers. How does altering the ratio of flour, sugar, yeast, salt, butter, and water affect how high bread rises? Why is whipped cream made with nitrous oxide rather than the more common carbon dioxide? And why does Hollandaise sauce call for “clarified” butter? This easy-to-follow primer even includes recipes to demonstrate the concepts being discussed, including: &· Whipped Creamsicle Topping—a foam &· Cherry Dream Cheese—a protein gel &· Lemonade with Chameleon Eggs—an acid indicator

The Handy Chemistry Answer Book

The Handy Chemistry Answer Book PDF Author: Justin P. Lomont
Publisher: Visible Ink Press
ISBN: 157859457X
Category : Science
Languages : en
Pages : 464

Book Description
Don't be mixed up about chemistry! Simplify the complex chemical reactions that take place everywhere in our lives with this engaging, easy-to-follow, question-and-answer guide! Where would we be without atoms and compounds? Gas, liquids, solids, and plasma? Acids and bases? Bonds and reactions? Matter and energy? The Handy Chemistry Answer Book covers the building blocks of life and the universe. The secret life of atoms, how polar bears aren’t actually white, why oil and water don't mix, and much, much more are revealed and explained. This informative guide covers the basics of chemistry (history, atomic structures, chemical bonds and reactions, organic and inorganic chemistry) to more advanced material (nuclear chemistry, biochemistry, physical and theoretical chemistry) by answering nearly 1,000 common chemistry questions, including ... What causes lightning? How does photosynthesis work? What are hard and soft Lewis acids and bases? What makes a fabric “waterproof”? What are the twelve principles of green chemistry? When did alchemists finally abandon trying to make gold? What is Le Chatelier’s principle? What do the different octane ratings mean at the gas pump? What is genetic engineering? Why is calcium important for strong bones? What is the 18-electron rule? Why does chocolate turn white as it ages? Chemical reactions that rule the world; their properties, structure, composition, behavior, and history are tackled and explained in plain English in The Handy Chemistry Answer Book. With many photos, illustrations, a few formulas, molecular diagrams, and other graphics, this fun, fact-filled tome is richly illustrated. A history of chemistry timeline, appendices on Nobel Prize in Chemistry winners, a bibliography, further reading section, glossary of terms, a table of physical constants, a table of conversion factors, and extensive index add to its usefulness.

Backyard Ballistics

Backyard Ballistics PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1613743548
Category : Science
Languages : en
Pages : 242

Book Description
This bestselling DIY handbook now features new and expanded projects, enabling ordinary folks to construct 16 awesome ballistic devices in their garage or basement workshops using inexpensive household or hardware store materials and this step-by-step guide. Clear instructions, diagrams, and photographs show how to build projects ranging from the simple match-powered rocket to the more complex tabletop catapult and the offbeat Cincinnati fire kite. The classic potato cannon has a new evil twin—the piezo-electric spud gun—and the electromagnetic pipe gun has joined the company of such favorites as the tennis ball mortar. With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind the projects, and profiles scientists and extraordinary experimenters such as Alfred Nobel, Robert Goddard, and Isaac Newton. This book will be indispensable for the legions of backyard toy-rocket launchers and fireworks fanatics who wish every day was the fourth of July.

Chemistry at Home

Chemistry at Home PDF Author: John Emsley
Publisher: Royal Society of Chemistry
ISBN: 1782626379
Category : Science
Languages : en
Pages : 314

Book Description
Hand cream, detergent, shower gel, toothpaste, toilet cleaner, air freshener, lipstick, perfume, low-fat spread, painkiller, diet drink, insect repellent... hundreds of everyday products that make our lives so much better than those of our forebears. And yet most of us know little about the ingredients they contain and why they deliver the benefits we enjoy. Some people find it worrying when they examine the list of ingredients on a packaging label, because all they read may be unintelligible names or E numbers. It appears to be just chemicals, chemicals, chemicals. The aim of this book is to examine the ingredients more closely and explain the reasons for their being used. Start reading and stop worrying. Chemistry at Home has been written by award-winning popular science writer and chemist, John Emsley, using non-technical language. The book has 12 chapters, each devoted to the kinds of products we are likely to find around the home, including in the garage and the garden shed. Chemistry at Home also includes a glossary which gives more technical information about the molecules mentioned in the book.

Gut Reactions

Gut Reactions PDF Author: Simon Quellen Field
Publisher: Chicago Review Press
ISBN: 1641600039
Category : Science
Languages : en
Pages : 305

Book Description
How much do you really know about how the human body works and how it reacts to food, exercise, nutrition, and the environment? While most people have read about at least one fad diet, they're left wondering about the greater biochemistry, psychology, sociology, and physiology of the obesity crisis in the United States. Gut Reactions by chemist Simon Quellen Field shows readers how their bodies react to food and the environment and how their brains affect what and how much they eat. It reveals why some diets work for some people but not for others, based on genetics, previous weight history, brain chemistry, environmental cues, and social pressures. It explores how dozens of hormones affect hunger and satiety and interact with the brain and the gut to regulate feeding behavior. And it explains the addictive nature of foods that interact with the same dopamine and opioid receptors in the brain as cocaine, heroin, amphetamines, and nicotine. Whether you're looking to lose weight, put on muscle mass, or simply understand how your metabolism or gut microbiome impact your food cravings, Simon Quellen Field has the scientific answers for you.

Boom!

Boom! PDF Author: Simon Quellen Field
Publisher: Chicago Review Press
ISBN: 1613738080
Category : Science
Languages : en
Pages : 245

Book Description
Black powder, the world's first chemical explosive, was originally developed during the Tang dynasty in China.It was a crude mixture at first, but over time chemists discovered the optimum proportion of sulfur, charcoal, and nitrates, as well as the best way to mix them for a complete and powerful reaction. Author and chemistry buff Simon Quellen Field takes readers on a decades-long journey through the history of things that go boom, from the early days of black powder to today's modern plastic explosives. Not just the who, when, and why, but also the how. How did Chinese alchemists come to create black powder? What accidents led to the discovery of high explosives? How do explosives actually work on a molecular scale? Boom! The Chemistry and History of Explosives reviews the original papers and patents written by the chemists who invented them, to shed light on their development, to explore the consequences of their use for good and ill, and to give the reader a basic understanding of the chemistry that makes them possible.

The Way Kitchens Work

The Way Kitchens Work PDF Author: Ed Sobey
Publisher: Chicago Review Press
ISBN: 1613743076
Category : Science
Languages : en
Pages : 225

Book Description
If you've ever wondered how a microwave heats food, or why aluminum foil is shiny on one side and dull on the other, or whether it is better to use cold or hot water in a garbage disposal, you should read The Way Kitchens Work. Modern kitchens are hi-tech marvels, with more machinery than any other room in the house. Each of the 50+ entries includes its history, interesting trivia, and a discussion of the technology involved. Readers will also enjoy reviewing the utensils' and appliances' original patent blueprints, as well as photos of the “guts” of these culinary tools. The author even includes odd side stories, such as how the waffle iron played a role in the founding of Nike, how you can reset a turkey timer, and why socialite Josephine Cochran really invented the dishwasher in 1886--it wasn't because she wanted to ease the burden of her servants, but because she wanted a device that would avoid the unsightly chips associated with hand washing. And finally, for those whose stovetop skills are still in development, Sobey provides information on the invention and use of the smoke detector and hand-held fire extinguisher.
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