Here, from award-winning historian and journalist Charles Mercer, is the story of the military genius who became a king at twenty told with all the color and drama characteristic of Alexander's time.

    But it doesn't really. The moon revolves around the Earth. It takes about four weeks to make the journey, and as it travels round we can only see certain parts of it. Try the simple experiment described inside using an orange, a pencil, and a flashlight, and you'll understand why the moon seems to change.

    The book asks the real question “What if I were shipwrecked -- could I survive?” A page-turner for young readers or a family read-a-loud-book, Lost on Hope Island will give fans of Harman’s previous USA Today best selling books an opportunity to discuss, with their children, the topics of birth, death, racial diversity, climate change, loneliness, courage, family and hope.

    Round up all your friends and track the spread of "disease" using body glitter with an experiment inspired by Edward Jenner, the vaccination pioneer who's credited with saving more lives than any other person in history. Rediscover the wheel and axle with the ancient Sumerians, and perform an astounding experiment demonstrating the theory of angular momentum. Build a simple telescope—just like Galileo's—and find the four moons he discovered orbiting Jupiter (an act that helped land him in prison). Take a less potentially catastrophic approach to electricity than Ben Franklin did with the Lightning Mouth experiment. Re-create the Hadron Collider in a microwave with marshmallows, calculator, and a ruler—it won't jeopardize Earth with a simulated Big Bang, but will demonstrate the speed of light. And it's tasty!By letting kids stand on the shoulders of Aristotle, Newton, Einstein, the Wright brothers, Marie Curie, Darwin, Watson and Crick, and more, The Book of Potentially Catastrophic Science is an uncommonly engaging guide to science, and the great stories of the men and women behind the science.

    There's no need to look through dozens of photos of birds that don't live in the Carolinas. This book features 140 species of Carolina birds, organized by color for ease of use. Do you see a yellow bird and don't know what it is? Go to the yellow section to find out. Fact-filled information, a compare feature, range maps and detailed photographs help to ensure that you positively identify the birds that you see.

    This fascinating reference tool contains seventeen Bible maps showing the locations of ancient cities and countries in comparison with modern-day cities and boundaries. What a great way to compare places in today's news with places in the Bible.You will love the amazing Then & Now Bible Maps eBook. The Then and Now Maps make the Bible more relevant and meaningful by showing biblical sites in relation to modern day cities and countries. The widely acclaimed Then and Now Bible Maps eBook from Rose Publishing brings fresh perspective to traditional Bible accounts. When you see biblical places compared with modern-day cities and countries, you can experience the Bible in a richer way. A few examples: • Daniel was taken as POW to Babylon and lived there the rest of his life. The ruins of Babylon are south of Baghdad, in present day Iraq. • The ruins of Nineveh are in Northern Iraq near the Kurdish city of Mosul • The wise men were probably from Iran or Saudi Arabia • Queen Esther's palace in Susa was about 100 miles northeast of Kuwait CityThen & Now Bible Maps makes it easy to see where Persia is today and the places Paul's first missionary journey would take him if traveling the same route today. Below are just a few of the maps included in this incredible resource: • The Middle East map during Bible times and today • The Assyrian Empire, Babylonian Kingdoms and Persian Empire • The Holy Land: 1020 BC and 900 BC & Now • Places of Jesus' Ministry Then (26-30 AD) & NowThen & Now Bible Maps eBook makes it easy to compare locations that are familiar in the Bible with modern day locations. On each of the seventeen maps, Bible places are shown in black type and modern-day cities and countries appear in red type. The maps also provide helpful historic information. For example: • "The Holy Land: Then & Now" shows the historical and modern-day names of cities within the regions occupied by the Twelve Tribes and how the Twelve Tribes divide up the land. • "Paul's Journeys: Then & Now" shows the Seven Churches of Asia found in Revelation 1-3 (now in present day Turkey), cities and towns, ancient ruins, mountains, modern capital cities and a key for measuring the distance traveled from city to city • "Empires & Kingdoms: Then & Now" shows the changing boundaries of the Assyrian Empire, Babylonian Kingdom, and Persian EmpireThen & Now Bible Maps is a fascinating resource that you will refer to again and again when you are studying the Bible.

    Clear instructions, diagrams, and photographs show how to build projects ranging from the simple—a match-powered rocket—to the more complex—a scale-model, table-top catapult—to the offbeat—a tennis ball cannon. 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.

    It was Galileo s questioning mind which drove him to monumental breathroughs in astronomy, physics, mechanics, and the natural world. Learn all about this figure in this brand new book packed with many of the author s original pen drawings, pictures and illustrations. Author: Jeanne BendickReading Level: Grades 4-6Format: 95 pages, Paperback Publisher: Beautiful Feet BooksISBN: 978-1893103016

    Duplicate more than 65 popular toy store concoctions with common household ingredients for just pennies.

    They have a lot to learn but when they visit Mr. Candor's Candy Store, math concepts suddenly seem fun and tasty. In this book, educator Katrina Streza focuses on major math concepts such as addition, units of measurement, estimation, money, sorting, multiplication and comparison. Kids see the real-life application of math and enjoy the fun and engaging stories. Math Candy features 7 short chapters with black and white illustrations and is a good bridge for beginning readers or as a read-aloud. Make sure you check out all the Candy School Chapter Books: 1. Math Candy 2. Grammar Candy 3. Map Candy 4. Science Candy 5. History Candy

    "This is a great fun flap book packed with interesting information about space, and the amazing things that float through it - stars, moons, comets, and the planets of our solar system."--Amazon.com.

    Detailed color exercises allow the "artist" to recognize countries by shape as well as location, gain a sense of the relative sizes of nations and states, and visualize the location of a nation within the context of its continent.

    Science writer Neil Ardley shows how you can use everyday objects to discover the basic principles of science and understand how these apply to the world around you. So if you want to make a volcano erupt, see around corners, find out how your eyes work, or build an electromagnet, this fascinating book will show you how.Make science fun with 101 exciting step-by-step experiments that are safe and easy to do at home.

    Explore the functions of levers, wheels, and pulleys, and learn how to lift a lion, pull a panda, and deliver a basket of bananas to a baboon birthday party!

    Henrietta spent years measuring star positions and sizes from photographs taken by the telescope at the Harvard College Observatory, where she worked. After Henrietta observed that certain stars had a fixed pattern to their changes, her discovery made it possible for astronomers to measure greater and greater distances—leading to our present understanding of the vast size of the universe.An astronomer of her time called Henrietta Leavitt “one of the most important women ever to touch astronomy,” and another close associate said she had the “best mind at the Harvard Observatory.” Henrietta Leaveitt's story will inspire young women and aspiring scientists of all kinds and includes additional information about the solar system and astronomy.