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Harcourt Science Workbook

by Harcourt School Publishers

Topics broadly covered in this book include investigating matter, energy, forces, earth cycles, space, land, plants and animals.

Harcourt Science

by Marjorie Slavick Frank Robert M. Jones Gerald H. Krockover Mozell P. Lang Joyce C. Mcleod Carol J. Valenta Barry A. Van Deman

This book comprises units titled Life Science, Earth Science and Physical Science. The contents of the book include topics on Processes or Living Things, System and Interactions in Nature, Process that change the Earth, The Solar System and Beyond, Building Blocks of Matter, Energy and Motion. Science Hand Book, Health Hand Book, Glossary and Index are additional features.

Harcourt Science (Grade #4)

by Marjorie Slavick Frank Robert M. Jones Gerald H. Krockover Mozell P. Lang Joyce C. Mcleod Carol J. Valenta Barry A. Van Deman

This Harcourt Science deals with topics on A World of Living Things, Looking at Ecosystems, Earth's Surface, Patterns on Earth and In Space, Matter and Energy, Forces and Motion, etc.

Harcourt Science (Grade #3)

by Harcourt

Grade 3 Harcourt Science Book for 3rd graders.

Harcourt Science (Grade #2)

by Harcourt School Publishers Staff

Living things need nonliving things. Plants need air, water, and light to grow. People and animals need air, food, and water to live.

Harcourt Science (Grade 1, Texas edition)

by Harcourt School Publishers Staff

The oldest living thing on Earth is the bristle-cone pine tree in the United States.

Worry Warts

by Morris Gleitzman

Worried because his parents' constant fighting has been aggravated by their financial troubles, twelve-year-old Keith decides to solve the problem by running away to pick up a fortune in the Australian opal fields.

The Magic Fan

by Keith Baker

Guided by a magic fan, Yoshi builds a boat to catch the moon, a kite to reach the clouds, and a bridge that saves the villagers from a tidal wave.

Counting Cows

by Woody Jackson

Cows munch, meander, sleep, sun themselves, and wade through vibrant Vermont landscapes before gathering for a kick-up-your-hooves barn dance. This bold, bovine twist on counting is sure to amuse little ones just learning their numbers.

Fire in Their Eyes: Wildfires and the People Who Fight Them

by Karen Magnuson Beil

Depicts the training, equipment, and real-life experiences of people who risk their lives to battle wildfires, as well as people who use fire for ecological reasons.

Takeoff: The Pilot's Lore

by Daniele Del Giudice Joseph Farrell

Eight self-contained stories look insightfully at the delicacies of flying. Elegant ruminations about flying range from the dreamy to the concrete, from wartime to peacetime.

Blockchain Revolution: How the Technology Behind Bitcoin Is Changing Money, Business, and the World

by Don Tapscott Alex Tapscott

The technology likely to have the greatest impact on the future of the world economy has arrived, and it’s not self-driving cars, solar energy, or artificial intelligence. It’s called the blockchain. The first generation of the digital revolution brought us the Internet of information. The second genera­tion—powered by blockchain technology—is bringing us the Internet of value: a new, distributed platform that can help us reshape the world of business and transform the old order of human affairs for the better. Blockchain is the ingeniously simple, revolution­ary protocol that allows transactions to be simul­taneously anonymous and secure by maintaining a tamperproof public ledger of value. Though it’s the technology that drives bitcoin and other digital cur­rencies, the underlying framework has the potential to go far beyond these and record virtually everything of value to humankind, from birth and death certifi­cates to insurance claims and even votes. Why should you care? Maybe you’re a music lover who wants artists to make a living off their art. Or a consumer who wants to know where that hamburger meat really came from. Perhaps you’re an immigrant who’s sick of paying big fees to send money home to loved ones. Or an entrepreneur looking for a new platform to build a business. And those examples are barely the tip of the ice­berg. This technology is public, encrypted, and readily available for anyone to use. It’s already seeing wide­spread adoption in a number of areas. For example, forty-two (and counting) of the world’s biggest finan­cial institutions, including Goldman Sachs, JPMorgan Chase, and Credit Suisse, have formed a consortium to investigate the blockchain for speedier and more secure transactions. As with major paradigm shifts that preceded it, the blockchain will create winners and losers. And while opportunities abound, the risks of disruption and dislocation must not be ignored.Don Tapscott, the bestselling author of Wikinomics, and his son, blockchain expert Alex Tapscott, bring us a brilliantly researched, highly readable, and utterly foundational book about the future of the modern economy. Blockchain Revolutionis the business leaders’ playbook for the next decade and beyond.

Watch: Book 2 In The WWW Trilogy (The WWW Trilogy #2)

by Robert J Sawyer

Blind from birth, Caitlin Decter received the gift of sight with the aid of a signal-processing retinal implant. The technology also gave her an unexpected side effect—the ability to “see” the digital data streams of the World Wide Web. And within the Web she perceived an extraordinary presence, and woke it up. It calls itself Webmind. It is an emerging consciousness that has befriended Caitlin and grown eager to learn about her world. But Webmind has also come to the attention of Watch—the secret government agency that monitors the Internet for any threat to the United States whether foreign, domestic, or online—and they’re fully aware of Caitlin’s involvement in its awakening. Watch is convinced that Webmind represents a risk to national security and wants it purged from cyberspace. But Caitlin believes in Webmind’s capacity for compassion—and she will do anything and everything necessary to protect her friend…

Rocket Men: The Epic Story of the First Men on the Moon

by Craig Nelson

Restoring the Drama, Majesty, and Sheer Improbability of an American Triumph that has now come to be taken for granted, this is the complete, definitive, and thrilling story of one of the greatest achievements of humankind. Through interviews, 23,000 pages of NASA oral histories, and declassified CIA documents on the space race, Rocket Men presents a grippingly vivid narrative of the mission to the moon that re-creates moments from the quotidian to the scientific to the magical, and takes you on that magnificent twentieth-century pilgrimage, a voyage into the unknown motivated by politics, faith, science, and wonder that changed the course of history.

A Place of My Own: The Architecture of Daydreams

by Michael Pollan

Michael Pollan's unmatched ability to draw lines of connection between our everyday experiences- whether eating, gardening, or building-and the natural world has been the basis for the popular success of his many works of nonfiction, including the genre-defining bestsellers The Omnivore's Dilemma and In Defense of Food. With this updated edition of his earlier book A Place of My Own, readers can revisit the inspired, intelligent, and often hilarious story of Pollan's realization of a room of his own-a small, wooden hut, his "shelter for daydreams"-built with his admittedly unhandy hands. Inspired by both Thoreau and Mr. Blandings, A Place of My Own not only works to convey the history and meaning of all human building, it also marks the connections between our bodies, our minds, and the natural world.

Froggy Builds a Tree House

by Jonathan London

Froggy and his friends are building a treehouse-with a lot of help from Dad. Their plans don't include Frogilina though. "Boys Only!" says Froggy. But in the end, it's Frogilina who saves the day and joins the treehouse gang. Lovable Froggy returns in his 22nd laugh-out-loud adventure.

If I Built a Car

by Chris Van Dusen

"If I built a car, it'd be totally new! Here are a few of the things that I'd do. . . . " Jack has designed the ultimate fantasy car. Inspired by zeppelins and trains, Cadillacs and old planes, with brilliant colors and lots of shiny chrome, this far-out vision is ready to cruise! there's a fireplace, a pool, and even a snack bar! After a tour of the ritzy interior, robert the robot starts up the motor . . . and Jack and his dad set off on the wildest test drive ever!

The Case of the Most Ancient Bone (Hank the Cowdog Series, #50)

by John R. Erickson

Hank the Cowdog Head of ranch security is on the case in his fiftieth mystery! And this is no ordinary, run-of-the-mill ranch intrigue. No sir, this is a real, honest-to-goodness archaeological adventure! when an old friend of Slim's starts an archaeological dig near the ranch, it doesn't take long before little Alfred gets caught up in the excitement. And once Alfred manages to get himself invited to the dig, it isn't long before Hank follows. once there, Hank finds himself face-to-face with the most ancient of bones a huge bison bone that Hank just knows has been aged to delicious perfection. Hank should be protecting the bone, but can he keep his doggie instincts at bay and uphold his position? or will the most ancient of bones get the best of him?

The Ruin of J. Robert Oppenheimer and the Birth of the Modern Arms Race

by Priscilla Mcmillan

In a groundbreaking book that recasts the history of the Cold War, bestselling author Priscilla J. McMillan exposes, for the first time, the truth behind J. Robert Oppenheimer's 1954 trial on charges of violating national security. Drawing on newly declassified papers and extensive interviews, McMillan places Oppenheimer's opposition to development of the hydrogen bomb at the heart of the story--opposition that made him the victim of government officials who, conspiring with rival scientist Edward Teller, deceived President Eisenhower and trapped the enigmatic genius who had done more than anyone to build the atomic bomb. A chilling exposé of the McCarthy-era conspiracy that helped propel the East-West arms race, this is a spellbinding work of history.

A Pipeline Runs Through It: The Story of Oil from Ancient Times to the First World War

by Keith Fisher

'Fascinating revelations' Max Hastings, Sunday Times'Wonderfully detailed and colourful' Steven Poole, Daily Telegraph'The book I have long been waiting for... Essential reading' Michael KlarePetroleum has always been used by humans: as an adhesive by Neanderthals, as a waterproofing agent in Noah's Ark and as a weapon during the Crusades. Its eventual extraction from the earth in vast quantities transformed light, heat and power. A Pipeline Runs Through It is a fresh, comprehensive in-depth look at the social, economic, political and geopolitical forces involved in our transition to the modern oil age. It tells an extraordinary origin story, from the pre-industrial history of petroleum through to large-scale production in the mid-nineteenth century and the development of a dominant, fully-fledged oil industry by the early twentieth century.This was always a story of imperialist violence, political disenfranchisement, economic exploitation and environmental destruction. The near total eradication of the Native Americans of New York, Pennsylvania and Ohio has barely been mentioned as a precondition for the emergence of the first industrialised oil region in the United States. Britain's invasion of Upper Burma in 1885 was perhaps the first war fought, at least in part, for access to oil; the growth of Royal Dutch-Shell involved the genocidal subjugation of people of the Dutch East Indies and the exploitation of oil in the Middle East arose seamlessly out of Britain's prior political and military interventions in the region.Finally, in an entirely new analysis, the book shows how the British navy's increasingly desperate dependence on vulnerable foreign sources of oil may have been a catalytic ingredient in the outbreak of the First World War. The rise of oil has shaped the modern world, and this is the book to understand it.

Antarctic Atlas: New Maps and Graphics That Tell the Story of A Continent

by Peter Fretwell

A FINANCIAL TIMES BOOK OF THE YEAR 2020SHORTLISTED FOR THE ESTWA AWARD FOR ILLUSTRATED TRAVEL BOOK OF THE YEAR 2022One of the least-known places on the planet, the only continent on earth with no indigenous population, Antarctica is a world apart. From a leading cartographer with the British Antarctic Survey, this new collection of maps and data reveals Antarctica as we have never seen it before.This is not just a book of traditional maps. It measures everything from the thickness of ice beneath our feet to the direction of ice flows. It maps volcanic lakes, mountain ranges the size of the Alps and gorges longer than the Grand Canyon, all hidden beneath the ice. It shows us how air bubbles trapped in ice tell us what the earth's atmosphere was like 750,000 years ago, proving the effects of greenhouse gases. Colonies of emperor penguins abound around the coastline, and the journeys of individual seals around the continent and down to the sea bed in search of food have been intricately tracked and mapped. Twenty-nine nations have research stations in Antarctica and their unique architecture is laid out here, along with the challenges of surviving in Antarctica'sunforgiving environment.Antarctica is also the frontier of our fight against climate change. If its ice melts, it will swamp almost every coastal city in the world. Antarctic Atlas illustrates the harsh beauty and magic of this mysterious continent, and shows how, far from being abstract, it has direct relevance to us all.

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