This new edition of the model rocketeer's "bible" shows you how to safely build, launch, track, and recover model rockets--and have fun doing it. Whether you're a beginner or a veteran model rocketeer, the Handbook of Model Rocketry, the official manual of the National Association of Rocketry (NAR), will become your well-used reference book. G. Harry Stine has been a model rocketeer since 1957 when he founded the NAR and started the first model rocket company. Stine's Handbook, after satisfying rocket enthusiasts for nearly three decades, remains the definitive resource. Recent technological progress has had a major effect on the model rocket hobby and sport. This revised and updated edition covers such new technology as: revised computer programs that use improved versions of Basic composite propellant model rocket motors recently approved reloadable model rocket motors building and flying large model rockets radio-controlled boost gliders and rocket gliders solid-state, microchip, computer-readable modules used to measure temperature, pressure, acceleration, and airspeed

    After the sun fails to shine for the third day, a group of chicks go in search of it with the help of their animal friends.

    The nature of football continually changes, which means its analysis must also keep pace. This book is for students, thinkers, and theorists of the game.'Ted Hopkins - Carlton premiership player, author, and co-founder of Champion Data. Australian Rules football has been described as the most data-rich sport on Earth. Every time and everywhere an AFL side takes to the field, it is shadowed by an army of statisticians and number crunchers. The information they gather has become the sport's new language and currency. ABC journalist James Coventry, author of the acclaimed Time and Space, has joined forces with a group of razor-sharp analysts to decipher the data, and to use it to question some of football's long-held truisms. Do umpires really favour the home side? Has goal kicking accuracy deteriorated? Is Geelong the true master of the draft? Are blonds unfairly favoured in Brownlow medal voting? And are Victorians the most passionate fans? Through a blend of entertaining storytelling and expert analysis, this book will answer more questions about footy than you ever thought to ask. Praise for Time and Space:'Brilliant, masterful' - The Guardian'Arguably one of the most important books yet written on Australian Rules football.' - Inside History'Should find its way into the hands of every coach.' - AFL Record

    These colorful pages will introduce young children to the wonders of space, with colorful illustrations by David Aguilar and simple text that is perfect for beginning readers or for reading aloud. The book will explain basic concepts of space, beginning with what is most familiar to kids and expanding out into universe.Chapters include: • Chapter 1 focuses on the Earth, moon, and sun.  • Chapter 2 introduces kids to the other planets in our solar system.  • Chapter 3 explains other objects in our solar system, such as dwarf planets, comets, and asteroid belts.  • Chapter 4 voyages even farther afield, touching on concepts such as the universe, the Milky Way, stars, galaxies, and black holes.  • The last chapter delves into space exploration: humans on the moon, spaceships, the International Space Station, etc.Releases simultaneously in Reinforced Library Binding: 978-1-4263-1015-7 , $23.90/$26.95 Can

    This level two reader, written in simple language that is easy for young readers to understand, introduces children to our solar system, including all of the planets and dwarf planets, and lots of fascinating fun facts. This reader helps cultivate the explorers of tomorrow!This high-interest, educationally vetted series of beginning readers features the magnificent images of National Geographic, accompanied by texts written by experienced, skilled children's book authors. The inside back cover of the paperback edition is an interactive feature based upon the book. Level 1 books reinforce the content of the book with a kinesthetic learning activity. In Level 2 books readers complete a Cloze letter, or fun fill-in, with vocabulary words.Releases simultaneously in Reinforced Library Binding: 978-1-4263-1037-9 , $13.90/$15.95 CanNational Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    On July 7, 2003, a twin rover named Opportunity soared through the solar system with the same mission: to find out if Mars ever had water that could have supported life.A thrilling addition to the acclaimed Scientists in the Field series, The Mighty Mars Rovers tells the greatest space robot adventure of all time through the eyes—and heart—of Steven Squyres, professor of astronomy at Cornell University and lead scientist on the mission. This suspenseful page-turner captures the hair-raising human emotions felt during the adventures with two tough rovers.

    Step inside the pages of this beautiful book to discover galleries of galactic matter, expertly curated to bring you the experience of a fascinating exhibition from the comfort of your own home. Planetarium features all aspects of space, from the Sun and our Solar System, to the lives of stars, the Milky Way and the Universe beyond. With stunning artwork from Chris Wormell and informative text by Professor Raman Prinja, Planetarium is the perfect gift for anyone with an interest in this fascinating field.

    David Peat explains the development and meaning of this Superstring Theory in a thoroughly readable, dramatic manner accessible to lay readers with no knowledge of mathematics. The consequences of the Superstring Theory are nothing less than astonishing.

    Includes lots of fun astronaut facts to help prepare little ones for takeoff!Future Baby is an adorable new board book series that takes a playful peek into an assortment of powerful careers and shows little ones how their current skills match up with the job at hand. With Future Baby, babies can be anything!

    He spent his free time reading stacks of flying magazines, building model airplanes, and staring through the homemade telescope mounted on the roof of his neighbor's garage. As a teenager, Neil became obsessed with the idea of flight, working odd jobs to pay for flying lessons at a nearby airport. He earned his student pilot's license on his sixteenth birthday. But who was to know that this shy boy, who also loved books and music, would become the first person to set foot on the moon, on July 20, 1969. Here is the inspiring story of one boy's dream - a dream of flying that landed him more than 200,000 miles away in space, gazing upon the awesome sight of a tiny earth hanging suspended in a perfectly black sky. On the thirtieth anniversary of the moon landing, Don Brown's expressive story reveals the achievement of this American legend, Neil Armstrong, re

    

    The northern half of the Earth began to grow cold, and the days grew shorter. The birds began to fly to the sunny underside of the Earth, and the groundhogs and bears went to sleep. But on December 22, summer will begin. Before long, Rebecca will take off her shoes and jump over bluebells. 1993 "Pick of the Lists" (ABA)

    In 1905 an unknown 26-year-old clerk at the Swiss Patent Office, who had supposedly failed math in school, burst on to the scientific scene and swept away the hidebound theories of the day. The clerk, Albert Einstein, introduced a new and unexpected understanding of the universe and launched the two great revolutions of twentieth-century physics, relativity and quantum mechanics. The obscure origin and wide-ranging brilliance of the work recalled Isaac Newton’s “annus mirabilis” (miracle year) of 1666, when as a 23-year-old seeking safety at his family manor from an outbreak of the plague, he invented calculus and laid the foundations for his theory of gravity. Like Newton, Einstein quickly became a scientific icon--the image of genius and, according to Time magazine, the Person of the Century.The actual story is much more interesting. Einstein himself once remarked that “science as something coming into being ... is just as subjectively, psychologically conditioned as are all other human endeavors.” In this profile, the historian of science L. Randles Lagerstrom takes you behind the myth and into the very human life of the young Einstein. From family rifts and girlfriend troubles to financial hardships and jobless anxieties, Einstein’s early years were typical of many young persons. And yet in the midst of it all, he also saw his way through to profound scientific insights. Drawing upon correspondence from Einstein, his family, and his friends, Lagerstrom brings to life the young Einstein and enables the reader to come away with a fuller and more appreciative understanding of Einstein the person and the origins of his revolutionary ideas.About the cover image: While walking to work six days a week as a patent clerk in Bern, Switzerland, Einstein would pass by the famous "Zytglogge" tower and its astronomical clocks. The daily juxtaposition was fitting, as the relative nature of time and clock synchronization would be one of his revolutionary discoveries in the miracle year of 1905.

    As a young ornithology instructor at the Hog Island Audubon Camp, Dr. Stephen W. Kress learned that puffins had nested on nearby islands until extirpated by hunters in the late 1800s. To right this environmental wrong, he resolved to bring puffins back to one such island—Eastern Egg Rock. Yet bringing the plan to reality meant convincing skeptics, finding resources, and inventing restoration methods at a time when many believed in “letting nature take its course.” Today, Project Puffin has restored more than 1,000 puffin pairs to three Maine islands. But even more exciting, techniques developed during the project have helped to restore rare and endangered seabirds worldwide. Further, reestablished puffins now serve as a window into the effects of global warming. The success of Dr. Kress’s project offers hope that people can restore lost wildlife populations and the habitats that support them. The need for such inspiration has never been greater.

    In August 2006, the International Astronomical Union redefined the word "planet" and relegated Pluto to the status of a dwarf planet, along with Ceres and Eris. Naturally, National Geographic is there to map out this new view of our solar system. In 11 Planets, David Aguilar, an expert who works on the leading edge of this astounding shift, explains and explores our new galactic knowledge. Using spectacular computer artwork, exclusive to National Geographic, and simple engaging text, this colorful book profiles all 11 planets in our newly categorized solar system: terrestrial Mercury, Venus, Earth, and Mars; gas giants Jupiter, Saturn, Uranus, and Neptune; and dwarf planets Pluto, Ceres, and Eris. The author of the hugely popular Planets, Stars, and Galaxies now leads young minds through into this exciting new view of space, giving readers a vivid "you are there" sensation through his photorealistic artwork. David Aguilar’s 11 Planets is a simple yet compelling introduction to the solar system as it is now classified. This beautiful volume also includes informative spreads on: The Sun Earth’s moon Mars’ moons, Phobos and Diemos Ceres, one of the new dwarf planets The Asteroid Belt Pluto and its moon, Charon Sedna and Eggland, two large Kuiper Belt objects Saturn's rings and moons Comets and the Oort Cloud Other new worlds now being discovered This engaging volume also includes fun activities for young readers. Aguilar’s text presents the latest discoveries in space to young imaginations in a compelling and scientifically accurate way, encouraging understanding of mankind’s new view of our solar system. This is the volume that every library needs; and the book that every child should have access to as the ultimate reference for the new age in space.