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The Whole Shebang: A State-of-the-Universe(s) Report
by Timothy FerrisFrom the world-acclaimed author of "Coming of Age in the Milky Way" comes this delightfully engrossing, comprehensive, and comprehensible report on how science today envisions the universe as a whole. Timothy Ferris begins "The Whole Shebang" with a succinct account of how we have come to know what we know about the universe. Then he explains the meaning behind the exciting new developments that have put cosmology in the headlines -- including the discovery of planets orbiting stars other than our sun, glimpses through the Hubble Space Telescope of how the universe looked when it was only a fraction of its present age, and the detection of structure in relic radiation from the big bang that may hint at the mechanisms of genesis. Ferris provides a lucid, nontechnical overview of current research and a forecast of where cosmological theory is likely to go in the twenty-first century. A master analogist, he presents accessible explanations of relativity and quantum physics, "inflationary" models indicating that the universe is much larger than had been thought, and "string" theories that portray all matter as made of space.
The Whole Tooth
by Amy TaoDid you know your teeth are the hardest thing in your body? Your tooth has many parts that protect it and keep it strong. How do cavities form? Learn how brushing and flossing can keep plaque from forming which helps prevent cavities.
The Whole Truth: A Cosmologist’s Reflections on the Search for Objective Reality
by P. J. PeeblesFrom the Nobel Prize–winning physicist, a personal meditation on the quest for objective reality in natural scienceA century ago, thoughtful people questioned how reality could agree with physical theories that keep changing, from a mechanical model of the ether to electric and magnetic fields, and from homogeneous matter to electrons and atoms. Today, concepts like dark matter and dark energy further complicate and enrich the search for objective reality. The Whole Truth is a personal reflection on this ongoing quest by one of the world’s most esteemed cosmologists.What lies at the heart of physical science? What are the foundational ideas that inform and guide the enterprise? Is the concept of objective reality meaningful? If so, do our established physical theories usefully approximate it? P. J. E. Peebles takes on these and other big questions about the nature of science, drawing on a lifetime of experience as a leading physicist and using cosmology as an example. He traces the history of thought about the nature of physical science since Einstein, and succinctly lays out the fundamental working assumptions. Through a careful examination of the general theory of relativity, Einstein’s cosmological principle, and the theory of an expanding universe, Peebles shows the evidence that we are discovering the nature of reality in successive approximations through increasingly rigorous scrutiny.A landmark work, The Whole Truth is essential reading for anyone interested in the practice of science.
Whole-Wheat Bread for Human Health
by Yosef Dror Ephraim Rimon Reuben VaidaThis book examines the effect of whole-wheat bread on health, with evidence linking the consumption of whole-wheat products to a decrease in the relative risk of non-communicable diseases in comparison with products baked from refined flour. The authors focus on key areas such as milling and refining procedures, bakery products, and assessment of the present consumption of wheat products. They offer a detailed description of all available ingredients of wheat-kernel, with particular attention paid to the health benefits of wheat-kernel antioxidants and dietary fiber ingredients. Vitamins, glutathione, choline and betaine, carotenoids, sterols and stanols are covered, and the book concludes with a general overview of the effect of whole-wheat bread on colon activity and immune capacity. Methods of improving bread nutritional quality, and the potential for the upgrading of the nutritional qualities of whole-bread, are also discussed. Consumption of whole-wheat in Western societies, however, has either not increased or increased very slightly. The authors intend for this book to highlight the health benefits of whole-wheat bread and the factors that contribute to these benefits.
Whoosh!: Lonnie Johnson's Super-Soaking Stream of Inventions
by Chris BartonA cool idea with a big splash You know the Super Soaker. It&’s one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for rockets, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson&’s life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.
Whoosh!: Lonnie Johnson's Super-soaking Stream Of Inventions
by Chris Barton Don TateA cool idea with a big splash. You know the Super Soaker. It's one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson's life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.
Whoosh!
by Chris Barton Don TateYou know the Super Soaker. It’s one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson’s life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.
Whoosh!: Lonnie Johnson's Super-Soaking Stream Of Inventions (Into Reading, Read Aloud Module 5 #3)
by Chris Barton Don TateNIMAC-sourced textbook <p><p> You know the Super Soaker. It’s one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. <p> A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson’s life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.
Whoosh Boom Splat: Build Jam Jar Jets, Elastic Zip Cannons, Clothespin Snap Shooters, and More Legendary Launchers
by William GurstelleIn this revised and expanded edition, William Gurstelle shows ordinary folks how to build a dozen fun and impressively powerful launchers with inexpensive household and hardware store materials. This new edition includes three new projects along with diagrams, photographs, and fascinating science information. With a strong emphasis on safety, the book also gives tips on troubleshooting and describes each machine's historical origins as well as the science behind it. Workshop warriors and tinkerers at any skill level will love these new exciting DIY projects.
Whoosh Boom Splat: The Garage Warrior's Guide to Building Projectile Shooters
by William GurstelleThese are the homemade machines that you’ve dreamed of building, from the high-voltage Night Lighter 36 spud gun to the Jam Jar Jet, the Marshmallow Shooter, and the Yagua Blowgun. Including detailed diagrams and supply lists, Gurstelle’s simple, step-by-step instructions help workshop warriors at any skill level achieve impressively powerful results. WithWhoosh Boom Splat, you can build: - The Jam Jar Jet—the simple pulse jet engine that roars - The Elastic Zip Cannon—a membrane-powered shooter that packs a wallop - The Mechanical Toe—a bungee-powered kicking machine - The Vortex Launcher—a projectile shooter that uses air bullets for ammunition - The Clothespin Snap Shooter—the PG-17 version of a clothespin gun that fires fiery projectiles - The Architronito—the steam-powered cannon conceived by Leonardo da Vinci And many more! In addition to learning how to make these cool gadgets, you’ll find sections packed with information on what makes each machine unique. Gurstelle describes the machine’s historical origins as only he can: with verve, fun, and the sort of quirky details his legions of fans love. Whoosh Boom Splatis a must-have for every extreme tinkerer.
Who's a Good Dog?: And How to Be a Better Human
by Jessica PierceA guide to cultivating a shared life of joy and respect with our dogs. Who’s a Good Dog? is an invitation to nurture more thoughtful and balanced relationships with our canine companions. By deepening our curiosity about what our dogs are experiencing, and by working together with them in a spirit of collaboration, we can become more effective and compassionate caregivers. With sympathy for the challenges met by both dogs and their humans, bioethicist Jessica Pierce explores common practices of caring for dogs, including how we provide exercise, what we feed, how and why we socialize and train, and how we employ tools such as collars and leashes. She helps us both to identify potential sources of fear and anxiety in our dogs’ lives and to expand practices that provide physical and emotional nourishment. Who’s a Good Dog? also encourages us to think more critically about what we expect of our dogs and how these expectations can set everyone up for success or failure. Pierce offers resources to help us cultivate attentiveness and kindness, inspiring us to practice the art of noticing, of astonishment, of looking with fresh eyes at these beings we think we know so well. And more than this, she makes her findings relatable by examining facets of her relationship with Bella, the dog in her life. As Bella shows throughout, all dogs are good dogs, and we, as humans and dog guardians, could be doing a little bit better to get along with them and give them what they need.
Who's a Good Dog?: And How to Be a Better Human
by Jessica PierceA New Scientist Best Book of 2023A guide to cultivating a shared life of joy and respect with our dogs. Who’s a Good Dog? is an invitation to nurture more thoughtful and balanced relationships with our canine companions. By deepening our curiosity about what our dogs are experiencing, and by working together with them in a spirit of collaboration, we can become more effective and compassionate caregivers. With sympathy for the challenges met by both dogs and their humans, bioethicist Jessica Pierce explores common practices of caring for dogs, including how we provide exercise, what we feed, how and why we socialize and train, and how we employ tools such as collars and leashes. She helps us both to identify potential sources of fear and anxiety in our dogs’ lives and to expand practices that provide physical and emotional nourishment. Who’s a Good Dog? also encourages us to think more critically about what we expect of our dogs and how these expectations can set everyone up for success or failure. Pierce offers resources to help us cultivate attentiveness and kindness, inspiring us to practice the art of noticing, of astonishment, of looking with fresh eyes at these beings we think we know so well. And more than this, she makes her findings relatable by examining facets of her relationship with Bella, the dog in her life. As Bella shows throughout, all dogs are good dogs, and we, as humans and dog guardians, could be doing a little bit better to get along with them and give them what they need.
Who's Asking?
by Megan Bang Douglas L. MedinThe answers to scientific questions depend on who's asking, because the questions asked and the answers sought reflect the cultural values and orientations of the questioner. These values and orientations are most often those of Western science. In Who's Asking?, Douglas Medin and Megan Bang argue that despite the widely held view that science is objective, value-neutral, and acultural, scientists do not shed their cultures at the laboratory or classroom door; their practices reflect their values, belief systems, and worldviews. Medin and Bang argue further that scientist diversity -- the participation of researchers and educators with different cultural orientations -- provides new perspectives and leads to more effective science and better science education. Medin and Bang compare Native American and European American orientations toward the natural world and apply these findings to science education. The European American model, they find, sees humans as separated from nature; the Native American model sees humans as part of a natural ecosystem. Medin and Bang then report on the development of ecologically oriented and community-based science education programs on the Menominee reservation in Wisconsin and at the American Indian Center of Chicago. Medin and Bang's novel argument for scientist diversity also has important implications for questions of minority underrepresentation in science.
Who's Asking?: Native Science, Western Science, and Science Education (The\mit Press Ser.)
by Douglas L. Medin Megan BangAnalysis and case studies show that including different orientations toward the natural world makes for more effective scientific practice and science education.The answers to scientific questions depend on who's asking, because the questions asked and the answers sought reflect the cultural values and orientations of the questioner. These values and orientations are most often those of Western science. In Who's Asking?, Douglas Medin and Megan Bang argue that despite the widely held view that science is objective, value-neutral, and acultural, scientists do not shed their cultures at the laboratory or classroom door; their practices reflect their values, belief systems, and worldviews. Medin and Bang argue further that scientist diversity—the participation of researchers and educators with different cultural orientations—provides new perspectives and leads to more effective science and better science education.Medin and Bang compare Native American and European American orientations toward the natural world and apply these findings to science education. The European American model, they find, sees humans as separated from nature; the Native American model sees humans as part of a natural ecosystem. Medin and Bang then report on the development of ecologically oriented and community-based science education programs on the Menominee reservation in Wisconsin and at the American Indian Center of Chicago. Medin and Bang's novel argument for scientist diversity also has important implications for questions of minority underrepresentation in science.
Who's Been Here?
by Amy TaoHave you ever wondered why there are different shaped footprints in the mud or snow? An animal may be nearby! Discover the many animals that are in your environment! Every animal creates different tracks. Some tracks are large, and some tracks are small. Some animals may have five toes while others may have only a few. How many animal tracks can you name?
Who's in Charge?: Free Will and the Science of the Brain
by Michael GazzanigaThe prevailing orthodoxy in brain science is that since physical laws govern our physical brains, physical laws therefore govern our behaviour and even our conscious selves. Free will is meaningless, goes the mantra; we live in a 'determined' world.Not so, argues the renowned neuroscientist Michael S. Gazzaniga as he explains how the mind, 'constrains' the brain just as cars are constrained by the traffic they create. Writing with what Steven Pinker has called 'his trademark wit and lack of pretension,' Gazzaniga ranges across neuroscience, psychology and ethics to show how incorrect it is to blame our brains for our behaviour. Even given the latest insights into the physical mechanisms of the mind, he explains, we are responsible agents who should be held accountable for our actions, because responsibility is found in how people interact, not in brains.An extraordinary book, combining a light touch with profound implications, Who's in Charge? is a lasting contribution from one of the leading thinkers of our time.
Who's in Charge?: Free Will and the Science of the Brain
by Michael S. Gazzaniga“Big questions are Gazzaniga’s stock in trade.”—New York Times“Gazzaniga is one of the most brilliant experimental neuroscientists in the world.”—Tom Wolfe“Gazzaniga stands as a giant among neuroscientists, for both the quality of his research and his ability to communicate it to a general public with infectious enthusiasm.”—Robert Bazell, Chief Science Correspondent, NBC News The author of Human, Michael S. Gazzaniga has been called the “father of cognitive neuroscience.” In his remarkable book, Who’s in Charge?, he makes a powerful and provocative argument that counters the common wisdom that our lives are wholly determined by physical processes we cannot control. His well-reasoned case against the idea that we live in a “determined” world is fascinating and liberating, solidifying his place among the likes of Oliver Sacks, Antonio Damasio, V.S. Ramachandran, and other bestselling science authors exploring the mysteries of the human brain.
Who's in Control? Brain and Nervous System
by Buffy SilvermanAre you in control of your body? Maybe, maybe not. Read this book to learn how your body gets the messages it needs to perform even simple functions.
Whose Ears?
by Amy TaoAnimals have different-looking ears, yet, help them to hear! Some animals have large floppy ears like the bunny, who points each ear in different directions–hearing two sounds at once! The harbor seal that has no ears, yet hears through holes that close when it dives! Whether floppy or unnoticed–these animals have ears perfect for hearing!
Whose Egg Is That? (Whose Is THAT?)
by Darrin LundeA nonfiction guessing game that explores the connections between an animal, its eggs, and its habitat.Written by a mammalogist at the Smithsonian, this clever preschool page-turner pairs seven eggs with information about the animals' survival mechanisms, asking kids to guess which animal laid which egg. Whose Egg Is That? reveals the animals--ranging from penguins to platypuses--in their own habitats.
Whose Eye Am I? (Into Reading, Read Aloud Module 3 #3)
by Shelley RotnerNIMAC-sourced textbook <P><P>"Who am I?" ask captions alongside close-ups of colorful animal eyes. As readers guess which animal belongs to each eye, they will discover that each animal has a unique and amazing way of seeing. Snakes have clear eyelids that cannot ever open or close. Some sea creatures have hundreds of eyes around the edges of their shells. Many animals can see colors that are invisible to humans. Brimming with vivid and engaging photographs, this book also includes a clear explanation of how human eyes work, a labeled diagram of a human eye, a glossary, and an index. <P><P>Lexile Measure: AD770L
Whose Eye Am I?
by Shelley Rotner"Who am I?" ask captions alongside close-ups of colorful animal eyes. As readers guess which animal belongs to each eye, they will discover that each animal has a unique and amazing way of seeing. Snakes have clear eyelids that cannot ever open or close. Some sea creatures have hundreds of eyes around the edges of their shells. Many animals can see colors that are invisible to humans. Brimming with vivid and engaging photographs, this book also includes a clear explanation of how human eyes work, a labeled diagram of a human eye, a glossary, and an index.
Whose Feet? (Step into Reading)
by John Kanzler Nina HessMole claws scrape out a new home. A duck uses her webbed feet to flip underwater and search for a snack. Orangutan feet grab on tight as they swing from vine to vine. Who knew that feet could be so special and perform such extraordinary feats!
Whose Footprint Is That? (Whose Is THAT?)
by Darrin LundeA nonfiction guessing game that explores the connections between an animal, its tracks, and its habitat.Written by a mammalogist at the Smithsonian, this clever preschool page-turner pairs seven tracks with information about the animals' locomotion, asking kids to guess which animal left which tracks behind. Whose Footprint Is That? reveals the animals--ranging from flamingos to kangaroos--in their own habitats.
Whose Pharaohs? Archaeology, Museums and Egyptian Identity from Napolean to World War I
by Donald M. ReidA comprehensive history of Egyptian archeology, from the origins of the field during the Napoleonic era to World War I.