Who knew science could be so smelly??? This innovative book is a complete exploration of the olfactory system, with a side of gross-out hilarity. First, it tackles the basics, from why things stink to how our sense of smell works (hint: it has to do with the six million scent receptors way up inside our noses). Then, it moves on to some specifics such as the link between smells and memories, some of the stinkiest stinks on Earth, the chemicals smells are made of and more! The eww! on every page is sure to hold every young scientist’s attention!
Your sense of smell plays a huge role in how you taste, what you remember, what attracts you, and what repels you. Through photos, diagrams, and hands-on experiments, you'll discover how to find out your odor threshold, conduct a jelly bean smell and taste test, and learn what makes those feet so stinky.
Presents twenty humorous and informative "nose-tickling" activities that teach young scientists about bacteria, chemicals, and gases, inviting readers to create or analyze bad smells. Original.
Both men and women devote time and effort to removing natural body odour and replacing it with sexual attractant odours derived from plants and animals - we seem to need to smell of something other than people! Yet of all the apes, we are the most richly endowed with scent producing glands. This book examines the sense of smell in humans, comparing it with the known functions of the same sense in other animals. Odorous cues play a role in sexual physiology and behaviour in animals and there are claims that odour can play the same role in humans. The place of odours and scents in aesthetics and in psychoanalysis serves to illustrate the link between the emotional centres and the brain. The book presents arguments to explain the way in which our ancestral past has given rise to our modern day olfactory enigmas. The material is presented with as much explanation of the technical detail as possible to make the book accessible to a wide readership.
Ready to make a stink? These hands-on, not-so-ordinary science projects are for you! Mix up reeking stink bombs and sweet-smelling bubbles. Create artistic masterpieces with DIY scratch-and-sniff paint. Then, learn the science behind each outrageous odor! Simple step-by-step instructions supported by helpful photos make it easy to start experimenting and discover just how fun STEM can be.
An NRC Handelsblad Book of the Year “Offers rich discussions of olfactory perception, the conscious and subconscious impacts of smell on behavior and emotion.” —Science Decades of cognition research have shown that external stimuli “spark” neural patterns in particular regions of the brain. We think of the brain as a space we can map: here it responds to faces, there it perceives a sensation. But the sense of smell—only recently attracting broader attention in neuroscience—doesn’t work this way. So what does the nose tell the brain, and how does the brain understand it? A. S. Barwich turned to experts in neuroscience, psychology, chemistry, and perfumery in an effort to understand the mechanics and meaning of odors. She discovered that scents are often fickle, and do not line up with well-defined neural regions. Upending existing theories of perception, Smellosophy offers a new model for understanding how the brain senses and processes odors. “A beguiling analysis of olfactory experience that is fast becoming a core reference work in the field.” —Irish Times “Lively, authoritative...Aims to rehabilitate smell’s neglected and marginalized status.” —Wall Street Journal “This is a special book...It teaches readers a lot about olfaction. It teaches us even more about what philosophy can be.” —Times Literary Supplement
Handbook of Odors in Plastic Materials, Third Edition analyzes the reasons behind unwanted odor formation and outlines methods for prevention. This new edition contains a thorough review of the most recent data, achievements and information in this less known but very significant field of polymer modification. The book covers the fundamentals of odor formation and its transport within a material, the relationship between odor and toxicity, and various methods of odor removal and unwanted odor formation. Three chapters are devoted to the analysis of odor-related matters in different polymers, products and methods of processing. Dozens of polymers and product groups are analyzed, and the book also discusses regulations related to odor in products, effects of odor on health and safety, the effect of odors from plastic materials on indoor air quality, information on testing of odor changes, as well as a selection of raw materials for fog-free products. - Analyzes the reasons behind odor formation - Provides the best methods to prevent odors in various plastic materials - Contains information on testing odor changes and the relationship between odor and toxicity - Includes a comprehensive list of methods for removal of unwanted odors from plastic materials
One man's passion for perfume leads him to explore one of the most intriguing scientific mysteries: What makes one molecule smell of garlic while another smells of rose? In this witty, engrossing, and wildly original volume, author Luca Turin explores the two competing theories of smell. Is scent determined by molecular shape or molecular vibrations? Turin describes in fascinating detail the science, the evidence, and the often contentious debate—from the beginnings of organic chemistry to the present day—and pays homage to the scientists who went before. With its uniquely accessible and captivating approach to science via art, The Secret of Scent will appeal to anyone who has ever wondered about the most mysterious of the five senses.
Follow your nose to a hilarious Stink-fest no kid will want to miss! GROSS ME OUT! STINK-O! SKUNKSVILLE! Stink Moody’s class is going on a field trip to the Gross-Me-Out exhibit at the science museum, and he can’t wait to see the Vomit Machine, the Burp-O-Meter, and the Musical Farts. Best of all, when he gets to the Everybody Stinks exhibit, Stink discovers that his very own nose has amazing sniffing abilities -- and he learns that some people have real jobs sniffing stuff for NASA! Soon the junior olfactory wiz is engrossed in toilet water, corpse flowers, and all things smelly, and he and Sophie of the Elves are set to go toe-to-toe in a stinky sneaker contest. Will Stink’s fetid footwear be foul enough to earn him a Golden Clothespin Award? Stink’s loyal fans will be holding their breath for his latest outrageous solo adventure.
"Erika Engelhaupt, founding editor of National Geographic's Gory Details blog, explores oft-ignored but alluring facets of biology, anatomy, space exploration, nature, and more. Featuring reporting and interviews with leading researchers in the field, Gory Details illuminates the world's most intriguing real-world applications of science"--
