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 Make a Catapult written by Meg Gaertner and published by Norwood House Press. This book was released on 2018-07-02 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catapults have been around for many years. In ancient times, catapults were used during war. Today, people use catapults for more than just weapons. They can be used to launch aircrafts and for events like pumpkin throwing contests! No matter how a catapult is used, they all work by using energy. Learn how to make your own catapult by using basic household materials such as popsicle sticks, rubber bands, and plastic spoons. Watch as your catapult launches objects into the air!
Download or read book Construct a catapult written by Lee Pulis and published by NSTA Press. This book was released on 2000 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrates history, physics, mathematics and technoloy in its challenge to high school students to design and build a working catapult system.
Download or read book Catapult Design Construction and Competition with the Projectile Throwing Engines of the Ancients written by and published by RLT Industries. This book was released on 2006 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with anecdotes, plans, photographs, drawings and detailed descriptions of the workings and history of all the major types of catapults, these pages will help readers get started in this fascinating hobby of harnessing the power and energy of simple and ancient machines, then using them to hurl all sorts of silly things into the air just to watch them splat.
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 Catapult written by Jim Paul and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: An " enormously entertaining" (Smithsonian), " clever, subtle, and adroit" account (Wall Street Journal) of how the author and his friend constructed a medieval siege engine in a San Francisco backyard. " So funny that I could not put it down" (Los Angeles Times).
Download or read book Build a Catapult in Your Backyard written by Bill Wilson and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Curious Kid s Science Book written by Asia Citro and published by The Innovation Press. This book was released on 2015-09-08 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: What happens if you water plants with juice? Where can you find bacteria in your house? Is slug slime as strong as a glue stick? How would your child find the answers to these questions? In The Curious Kid's Science Book, your child will learn to design his or her own science investigations to determine the answers! Children will learn to ask their own scientific questions, discover value in failed experiments, and — most importantly — have a blast with science. The 100+ hands-on activities in the book use household items to playfully teach important science, technology, engineering, and math skills. Each creative activity includes age-appropriate explanations and (when possible) real life applications of the concepts covered. Adding science to your at-home schedule will make a positive impact on your child's learning. Just one experiment a week will help build children's confidence and excitement about the sciences, boost success in the classroom, and give them the tools to design and execute their own science fair projects.
Download or read book Those Darn Squirrels written by Adam Rubin and published by Houghton Mifflin Harcourt. This book was released on 2008 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Witty text combines with quirky illustrations in this funny take on the classic man versus squirrel conflict over backyard birdfeeders. Full color.
Download or read book Absinthe Flamethrowers written by William Gurstelle and published by Chicago Review Press. This book was released on 2009 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for reasonable risk takers and suburban dads who want to add more excitement to their lives, this daring combination of science, history, and DIY projects explains why danger is good for you and details the art of living dangerously. All of the projects - from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning baritsu, and building a flamethrower - have short learning curves; are human-focused, as opposed to technology-centric; are affordable; and demonstrate true but reasonable risk.
Download or read book Brick x Brick written by Adam Ward and published by Penguin. This book was released on 2020-12-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Join the "Bob Ross of LEGO" in constructing cool creations with this how-to guide that brings legendary builds to life! Looking for something a little more exciting than your average LEGO® guide? You're in luck! Not only does this spectacular book offer step-by-step instructions for fun builds and crafts, it also includes intriguing trivia, micro challenges, and advice to boost your creative confidence. You'll also learn all about the author, Adam Ward, a professional artist who hosts the popular YouTube series Brick x Brick--and who wants you to become the best builder you can be. With a difficulty rating provided for each build, this is the perfect pick for LEGO® lovers of every skill-level. Get ready to make a masterpiece!
Download or read book Stomp Rockets Catapults and Kaleidoscopes written by Curt Gabrielson and published by Chicago Review Press. This book was released on 2008-02-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kids will learn how things they encounter every day operate by building their own models with this hands-on activity book. Projects include building a working model of the human hand's muscles, bones, and tendons using drinking straws, tape, and string; using a pair of two-liter bottles and a length of rubber tubing to learn how a toilet flushes; and discovering how musical instruments make sounds by fashioning a harmonica, saxophone, drum, flute, or oboe. All devices are designed to use recycled or nearly free materials and common tools. Kids are encouraged to modify and improve the designs, or create an entirely new device using the concepts explored. Each project includes materials and tools lists, step-by-step instructions with photographs, a summary of the science concept demonstrated, and follow-up questions to gauge student understanding for use in the classroom.
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 Guinness World Records Science and Stuff written by Guinness World Records and published by . This book was released on 2018-01-11 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with spectacular superlatives, shocking stats, fantastic facts and fun figures, Science and Stuff celebrates the simple joy in finding things out. What can cats teach us about the laws of physics? Why was cabbage banned on the International Space Station? (Can you fart in space?) And would a penny dropped from the Empire State Building really kill someone? (Short answer: No!)But it's not all facts and stats. The feature chapter just for Makers, introduced by our very own mad professor Burnaby Q. Orbax, challenges you to attempt record-breaking science experiments at home, from the fastest Mentos & Soda rocket car to the most slime thrown and caught in a minute!Join us as we rise from the deepest depths of the ocean, where weird glowing fish hunt in the darkness, to the mountaintop observatories where scientists unravel the secrets of the universe.
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 The 101 Coolest Simple Science Experiments written by Holly Homer and published by Page Street Publishing. This book was released on 2016-04-19 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perform Mind-Blowing Science Experiments at Home! You’ll have the time of your life conducting these incredible, wacky and fun experiments with your parents, teachers, babysitters and other adults. You’ll investigate, answer your questions and expand your knowledge using everyday household items. The Quirky Mommas from the wildly popular Kids Activities Blog and authors of the bestselling 101 Kids Activities That Are the Bestest, Funnest Ever! have done it again with this book of ridiculously amazing, simple science experiments. You can do things both indoors and outdoors. The handy mess meter, preparation times and notes on the level of supervision will keep your parents happy, and you safe. Experimenting is really fun, and you will have a blast being a scientist! You will be so entertained, you might not notice you’re also learning important things about the world around you. Some experiments to master: - Balloon-Powered Car - Burst Soap Clou - CD Hovercraft - Creeping Ink - Bendy Bones - Electromagnet - Paper Helicopters - Unbreakable Bubbles Now put on your lab coat and let’s get experimenting!
Download or read book Global Business Leadership Development for the Fourth Industrial Revolution written by Smith, Peter and published by IGI Global. This book was released on 2020-09-25 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the world has adapted to the age of digital technology, present day business leaders are required to change with the times as well. Addressing and formatting their business practices to not only encompass digital technologies, but expand their capabilities, the leaders of today must be flexible and willing to familiarize themselves with all types of global business practices. Global Business Leadership Development for the Fourth Industrial Revolution is a collection of advanced research on the methods and tactics utilized to succeed as a leader in the digital age. While highlighting topics including data privacy, corporate governance, and risk management, this book is ideally designed for business professionals, administrators, managers, executives, researchers, academicians, and business students who want to improve their understanding of the strategic role of digital technologies in the global economy, in networks and organizations, in teams and work groups, in information systems, and at the level of individuals as actors in digitally networked environments
