Download or read book The Big Book of Catapult and Trebuchet Plans written by Ron L. Toms and published by . This book was released on 2010-12 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is a compilation of step-by-step instructions for how to build nine different types of catapults and trebuchets. Each set of instructions includes dimensional drawings of all wooden parts, lists of required hardware and sources, an abundance of photos, diagrams, and detailed descriptions of the assembly process.
Download or read book Art of the Catapult written by William Gurstelle and published by Chicago Review Press. This book was released on 2004-07-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether playing at defending their own castle or simply chucking pumpkins over a fence, wannabe marauders and tinkerers will become fast acquainted with Ludgar, the War Wolf, Ill Neighbor, Cabulus, and the Wild Donkey—ancient artillery devices known commonly as catapults. Building these simple yet sophisticated machines introduces fundamentals of math and physics using levers, force, torsion, tension, and traction. Instructions and diagrams illustrate how to build seven authentic working model catapults, including an early Greek ballista, a Roman onager, and the apex of catapult technology, the English trebuchet. Additional projects include learning how to lash and make rope and how to construct and use a hand sling and a staff sling. The colorful history of siege warfare is explored through the stories of Alexander the Great and his battle of Tyre; Saladin, Richard the Lionheart, and the Third Crusade; pirate-turned-soldier John Crabbe and his ship-mounted catapults; and Edward I of England and his battle against the Scots at Stirling Castle.
Download or read book The Catapult written by Tracey Elizabeth Rihll and published by . This book was released on 2007 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Major Contribution to the History of Technology and Ancient Warfare The most recognized military device of ancient times and the source of continued fascination and popular appeal, the catapult represented a major shift in the conduct of warfare. In "The Catapult: A History" historian Tracey Rihll uses ancient sources and the latest archaeological findings to tell the story of this first machine of war. Dispelling any notion that the catapult was precision engineered in the modern sense, the author explains how a robust formulaic design allowed a variety of machines and missiles to be built and used for particular battlefield conditions or military tasks. Complete with original illustrations, maps, and two appendices detailing both the formulas for catapult construction and known catapult remains, "The Catapult" is essential reading for those interested in the history of warfare and technology.
Download or read book Let s Play written by Jeff A. Johnson and published by Redleaf Press. This book was released on 2014-03-10 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let children experience the learning power of play! Let’s Play is a handbook full of child-led, open-ended learning adventures. The 39 fresh, fun, and budget-friendly activities (plus more than 225 play variations) are packed with learning that helps children develop important motor, cognitive, language, and social skills. These activity starters were all tested by a slew of early childhood professionals and approved by the children they work with. Building on the early learning principles presented in the author team’s first book together, Let Them Play: An Early Learning (Un)Curriculum, they also support your transition to a play-based, child-led (un)curriculum. Jeff A. Johnson has more than twenty years of early childhood experience as a former child care center director and current family child care business owner. He is a popular keynote speaker, trainer, and author of six books. Denita Dinger has been a child care provider for more than ten years and is a frequent speaker at early childhood conferences, focusing on the topics of hands-on and play-based learning. This is her second book.
Download or read book Rubber Band Engineer All Ballistic Pocket Edition written by Lance Akiyama and published by Rockport Publishers. This book was released on 2019-02-19 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its new pocket-size format with a rubber-band closure, Rubber Band Engineer: All-Ballistic Pocket Edition is a fun-filled book of backyard projects that's perfect for gifting. Shooting far, flying high, and delivering way more exciting results than expected are the goals of the gadgets in Rubber Band Engineer: All-Ballistic Pocket Edition. Discover unexpected ways to turn common materials into crafty contraptions that range from surprisingly simple to curiously complex. Through vivid color photos, you'll be guided to create slingshot rockets, unique catapults, improvised darts, and a clever crossbow. Whether you build one or all 10 of these designs, you'll feel like an ingenious engineer when you're through. Best of all, you don't need to be an experienced tinkerer to make any of the projects! All you need are household tools and materials, such as paper clips, pencils, paint stirrers, and ice pop sticks. Oh, and rubber bands. Lots of rubber bands. Grab your glue gun, pull out your pliers, track down your tape, and get started on the challenging, fun, and rewarding journey toward becoming a rubber band engineer.
Download or read book Backyard Ballistics written by William Gurstelle and published by Chicago Review Press. This book was released on 2001-06 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Defending Your Castle written by and published by Chicago Review Press. This book was released on 2014-06-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A man’s home is his castle, or so the saying goes, but could it withstand an attack by Attila and the Huns, Ragnar and the Vikings, Alexander and the Greeks, Genghis Khan and the Mongols, or Tamerlane and the Tartars? Backyard Ballistics author William Gurstelle poses this fascinating question to modern-day garage warriors and shows them how to build an arsenal of ancient artillery and fortifications aimed at withstanding these invading hordes. Each chapter introduces a new bad actor in the history of warfare, details his conquests, and features weapons and fortifications to defend against him and his minions. Clear step-by-step instructions, diagrams, and photographs show how to build a dozen projects, including “Da Vinci’s Catapult,” “Carpini’s Crossbow,” a “Crusader-Proof Moat,” “Alexander’s Tortoise,” and the “Cheval-de-frise.” With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind many of the projects, and shows where to buy the materials. By the time they’ve reached the last page, at-home defenders everywhere will have succeeded in creating a fully fortified home.
Download or read book APlusPhysics written by Dan Fullerton and published by Silly Beagle Productions. This book was released on 2011-04-28 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: APlusPhysics: Your Guide to Regents Physics Essentials is a clear and concise roadmap to the entire New York State Regents Physics curriculum, preparing students for success in their high school physics class as well as review for high marks on the Regents Physics Exam. Topics covered include pre-requisite math and trigonometry; kinematics; forces; Newton's Laws of Motion, circular motion and gravity; impulse and momentum; work, energy, and power; electrostatics; electric circuits; magnetism; waves; optics; and modern physics. Featuring more than five hundred questions from past Regents exams with worked out solutions and detailed illustrations, this book is integrated with the APlusPhysics.com website, which includes online question and answer forums, videos, animations, and supplemental problems to help you master Regents Physics essentials. "The best physics books are the ones kids will actually read." Advance Praise for APlusPhysics Regents Physics Essentials: "Very well written... simple, clear engaging and accessible. You hit a grand slam with this review book." -- Anthony, NY Regents Physics Teacher. "Does a great job giving students what they need to know. The value provided is amazing." -- Tom, NY Regents Physics Teacher. "This was tremendous preparation for my physics test. I love the detailed problem solutions." -- Jenny, NY Regents Physics Student. "Regents Physics Essentials has all the information you could ever need and is much easier to understand than many other textbooks... it is an excellent review tool and is truly written for students." -- Cat, NY Regents Physics Student
Download or read book Mini Weapons of Mass Destruction Build Implements of Spitball Warfare written by John Austin and published by Chicago Review Press. This book was released on 2009-10-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: We’ve come a long way from the Peashooter Era: with the advent of modern household products and office supplies—binder clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips, plastic utensils, and (of course) matches and barbeque lighters—troublemakers of all stripes have the components needed to build an impressive, if somewhat miniaturized, arsenal. Toy designer John Austin provides detailed, step-by-step instructions for each project, including materials and ammo lists, clear diagrams, and construction tips, for mayhem-loving MacGyvers. The 35 devices include catapults, slingshots, minibombs, darts, and combustion shooters. Build a tiny trebuchet from paper clips and a D-cell battery. Wrap a penny in a string of paper caps to create a surprisingly impressive “bomb.” Several of the projects even include variations where combatants mount laser pointer sights to their shooters to increase their accuracy. Finally, once you’ve built your armory, the author provides plans for a Top Secret Concealing Book to hide your stash, as well as targets for shooting practice. Never let your personal space go undefended again!
Download or read book The EngiNerds Strike Back written by Jarrett Lerner and published by Simon and Schuster. This book was released on 2021-02-02 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ken and his EngiNerds crew return in another nutty and nerdy adventure as they face down an alien to save the planet! Alien invasion? At the end of Revenge of the EngiNerds an alien appeared, and it turns out he’s the real deal. He explains he was sent to Earth as an envoy to scope things out for a planned massive, futuristic billboard—which will mean demolishing the planet! Here? On Earth? In their town? Not if the EngiNerds have anything to say about it. Time to save the day and the planet!
Download or read book Leonardo da Vinci s Flying Machine Kit written by David Hawcock and published by Courier Dover Publications. This book was released on 2019-01-01 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Painter, architect, scientist, inventor—Leonardo da Vinci ranks as history's consummate innovator. Consumed with a boundless desire for knowledge, he investigated technical challenges that were hundreds of years ahead of his time. The power of flight was a particular source of fascination for him, and his close studies of bird anatomy and movement informed his development of the ornithopter — a winged, human-powered aircraft. With Leonardo's da Vinci's Flying Machine, you can create a fully working model of the inventor's amazing creation. This self-contained model kit features a 48-page book with details from Leonardo's notebooks plus full-color, easily joined components. Once assembled, the wings flap by turning a crank. Like the prototype, your model won't actually fly, but you'll have an amazing replica of one of the Renaissance genius's most famous futuristic inventions.
Download or read book Crusader Castles and Modern Histories written by Ronnie Ellenblum and published by Cambridge University Press. This book was released on 2007-01-04 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the last 150 years the historiography of the Crusades has been dominated by nationalist and colonialist discourses in Europe and the Levant. These modern histories have interpreted the Crusades in terms of dichotomous camps, Frankish and Muslim. In this revisionist study, Ronnie Ellenblum presents an interpretation of Crusader historiography that instead defines military and architectural relations between the Franks, local Christians, Muslims and Turks in terms of continuous dialogue and mutual influence. Through close analysis of siege tactics, defensive strategies and the structure and distribution of Crusader castles, Ellenblum relates patterns of crusader settlement to their environment and demonstrates the influence of opposing cultures on tactics and fortifications. He argues that fortifications were often built according to economic and geographic considerations rather than for strategic reasons or to protect illusory 'frontiers', and that Crusader castles are the most evident expression of a cultural dialogue between east and west.
Download or read book Candy Corn Murder written by Leslie Meier and published by Kensington Publishing Corporation. This book was released on 2015 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the remains of her husband's friend Evan are found in a trunk opened by a catapulting pumpkin, Lucy Stone must invesigate to prove her husband innocent and find the real murderer.
Download or read book Tabletop Battles written by Rob Ives and published by Beetle Books. This book was released on 2021-09-10 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make your own awesome medieval battlements and towers, then prepare to defend your castle with mini-launchers and siege engines. Get ready to trick your friends with sneaky traps and triggers. All you need are some simple household items. Mini Battles is packed with fun illustrations, clear step-by-step instructions, helpful tips and bitesize facts explaining how the weapons and defences were used through the ages. So, what are you waiting for? Let battle commence!
Download or read book The Silk Road A Very Short Introduction written by James A. Millward and published by Oxford University Press. This book was released on 2013-04-26 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Silk Road: A Very Short Introduction is a new look at an ancient subject: the silk road that linked China, India, Persia and the Mediterranean across the expanses of Central Asia. James A. Millward highlights unusual but important biological, technological and cultural exchanges over the silk roads that stimulated development across Eurasia and underpin civilization in our modern, globalized world.
Download or read book In a Fix written by Linda Grimes and published by St. Martin's Press. This book was released on 2013-06-04 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The start of an original new urban fantasy series starring human chameleon Ciel Halligan.
Download or read book Ancient and Medieval Siege Weapons written by Konstantin Nossov and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Military history buffs can find siege weapons of Ancient Egypt, Judea, Assyria, Persia, Greece, and Rome, as well as those of the Gauls and Teutons, the Byzantine Empire, the Muslim World, and Medieval Europe, all described with incredible detail and accompanied by illustrations and photographs
