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Chemistry is an amazing branch of science that affects us every day, yet few people realize it, or even give it much thought. Without chemistry, there would be nothing made of plastic, there would be no rubber tires, no tin cans, no television, no microwave ovens, or something as simple as wax paper. This book presents an exciting and intriguing tour through the realm of chemistry as each chapter unfolds with facts and stories about the discoveries and discoverers. Find out why pure gold is not used for jewelry or coins. Join Humphry Davy as he made many chemical discoveries, and learn how they shortened his life. See how people in the 1870s could jump over the top of the Washington Monument. Exploring the World of Chemistry brings science to life and is a wonderful learning tool with many illustrations, biographical information, chapter tests, and an index for easy referencing.
Tells the story of the first explorers to travel around the world and describes how and why these two epic journeys came to be made.
DISCOVER THE WORLD OF LIFE AS GOD CREATED IT! The field of biology focuses on living things, from the smallest microscopic protozoa to the largest mammal. In this book you will read and explore the life of plants, insects, spiders and other arachnids, life in water, reptiles, birds, and mammals, highlighting God's amazing creatio. You will learn about the following and so much more: How does biological classification give each different type of plant or animal a unique name? In what ways are seeds spread around the world? What food does the body use for long-term storage of energy? How did biologists learn how the stomach digested food? What plant gave George de Mestral the idea for Velcro? For most of history, biologists used the visible appearance of plants or animals to classify them. They grouped plants or animals with similar-looking features into families. Starting in the 1990s, biologists have extracted DNA and RNA from cells as a guide to how plants or animals should be grouped. Like visual structures, these reveal the underlying design or creation. The newest book in our Exploring series, Exploring the World of Biology is a fascinating look at life - from the smallest proteins and spores, to the complex life systems of humans and animals.
300 stunning maps from all periods and from all around the world, exploring and revealing what maps tell us about history and ourselves. Selected by an international panel of cartographers, academics, map dealers and collectors, the maps represent over 5,000 years of cartographic innovation drawing on a range of cultures and traditions. Comprehensive in scope, this book features all types of map from navigation and surveys to astronomical maps, satellite and digital maps, as well as works of art inspired by cartography. Unique curated sequence presents maps in thought-provoking juxtapositions for lively, stimulating reading. Features some of the most influential mapmakers and institutions in history, including Gerardus Mercator, Abraham Ortelius, Phyllis Pearson, Heinrich Berann, Bill Rankin, Ordnance Survey and Google Earth. Easy-to-use format, with large reproductions, authoritative texts and key caption information, it is the perfect introduction to the subject. Also features a comprehensive illustrated timeline of the history of cartography, biographies of leading cartographers and a glossary of cartographic terms.
It has been said that our planet is really just an insignificant speck in a vast universe, but that's not true! In fact, the conditions for life found on earth are supremely unique and make our life here comfortable. This despite the reality that the world around us is also tainted and in need of careful calibration in order to continue. This scripturally founded book opens a window to the spectacular environments found on our planet, from deserts to the tropics, with respect to creationism. Researchers and biologist Dr. Garry Parker brings his vast knowledge of ecology to a teaching setting, exploring and explaining ecosystems, population growth, habitats, adaptations, energy problems, and much more. Learn about insect control in California, why mammals have fur, and how sharks maintain "friendships" with small fish know as remora. Exploring the World Around You brings the varieties of our planet's habitats alive to the reader, and is a wonderful learning tool complete with illustrations, chapter tests, and an index.
Numbers surround us. Just try to make it through a day without using any. It's impossible: telephone numbers, calendars, volume settings, shoe sizes, speed limits, weights, street numbers, microwave timers, TV channels, and the list goes on and on. The many advancements and branches of mathematics were developed through the centuries as people encountered problems and relied upon math to solve them. For instance: What timely invention was tampered with by the Caesars and almost perfected by a pope? Why did ten days vanish in September of 1752? How did Queen Victoria shorten the Sunday sermons at chapel? What important invention caused the world to be divided into time zones? What simple math problem caused the Mars Climate Orbiter to burn up in the Martian atmosphere? What common unit of measurement was originally based on the distance from the equator to the North Pole? Does water always boil at 212? Fahrenheit? What do Da Vinci's Last Supper and the Parthenon have in common? Why is a computer glitch called a "bug"? It's amazing how ten simple digits can be used in an endless number of ways to benefit man. The development of these ten digits and their many uses is the fascinating story you hold in your hands: Exploring the World of Mathematics.
Discover how to find constellations like the Royal Family group or those near Orion the Hunter from season to season throughout the year How to use the Sea of Crises as your guidepost for further explorations on the moon's surface Investigate deep sky wonders, extra solar planets, and beyond as God's creation comes alive! Think you know all there is to know about our solar system? You might be surprised at some of the amazing details that you find when you begin Exploring the World of Astronomy! From the rugged surface of the moon to the distant and mysterious constellations, this book provides an exciting educational tour for students of different ages and skill levels. Learn about a blue moon, the 400-year storm on Jupiter, and what is meant by "the zone of life." Discussion ideas, questions, and research opportunities help expand this great resource on observational astronomy into an unforgettable educational course for middle school to high school students!
The ancestors of the elephant once roamed across much of the planet, but today, only two species survive: the African elephant and the Asian elephant. In this colorful introduction, young readers learn about the physical attributes and life history of the largest land mammal on Earth. With a massive body and huge ears that serve as built-in air-conditioning, a six-foot-long trunk with "fingers" that help it forage for food and water, tough, protective skin and outsized tusks used as tools and weapons, the elephant is a force to be reckoned with. Just as fascinating is the elephant's complex social structure. While adult males make their own way, the herd's oldest female nurtures and protects her extended family with the assistance of the other females. Guiding family members on lengthy migrations to find food and water, she teaches them life skills, organizes search parties for lost members and defends against hostile approaches. Together, the family forages and plays, welcomes new life, builds and maintains relationships and mourns its dead. In Exploring the World of Elephants, young readers also discover the value of ensuring that these intelligent, engaging mammals don't suffer the fate of their ancestors. The Exploring the World of... nature series was created for young readers who are eager to learn more about the wild creatures of the world. Each title contains beautiful photographs of the animals in their natural habitats and the highly readable text explores their daily lives and physical characteristics, how they make their homes, how they raise their young and what they eat. "This series has a different approach than typical animal books and goes beyond a basic introduction. The books provide the reader with another perspective and focus on different forms of survival tactics. Diagrams of the animals are presented describing different body parts and their functions. Another chapter discusses the natural talents of the animal... An extensive index is included. Recommended." --Library Media Connection, of the previous books in the series
Physics is a branch of science that many people consider to be too complicated to understand. In this exciting addition to the ?Exploring? series, John Hudson Tiner puts this myth to rest as he explains the fascinating world of physics in a way that students from elementary to high school can comprehend. Did you know that a feather and a lump of lead will fall at the same rate in a vacuum? Learn about the history of physics from Aristotle to Galileo to Isaac Newton to the latest advances. Discover how the laws of motion and gravity affect everything from the normal activities of everyday life to launching rockets into space. Learn about the effects of inertia firsthand during fun and informative experiments. Exploring the World of Physicsis a great tool for students of all ages who want to have a deeper understanding of the important and interesting ways that physics affects our lives and is complete with illustrations, chapter questions, and an index.