Art of the Catapult

Art of the Catapult PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1569766770
Category : Juvenile Nonfiction
Languages : en
Pages : 195

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Book Description
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.

Art of the Catapult

Art of the Catapult PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1569766770
Category : Juvenile Nonfiction
Languages : en
Pages : 195

Get Book Here

Book Description
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.

Make a Catapult

Make a Catapult PDF Author: Meg Gaertner
Publisher: Norwood House Press
ISBN: 1599539268
Category : Juvenile Nonfiction
Languages : en
Pages : 17

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Book Description
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!

Build a Catapult in Your Backyard

Build a Catapult in Your Backyard PDF Author: Bill Wilson
Publisher:
ISBN: 9781559502184
Category : House & Home
Languages : en
Pages : 52

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Book Description


Construct-a-catapult

Construct-a-catapult PDF Author: Lee Pulis
Publisher: NSTA Press
ISBN: 087355180X
Category : Education
Languages : en
Pages : 105

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Book Description
Integrates history, physics, mathematics and technoloy in its challenge to high school students to design and build a working catapult system.

The Curious Kid's Science Book

The Curious Kid's Science Book PDF Author: Asia Citro
Publisher: The Innovation Press
ISBN: 1943147019
Category : Juvenile Nonfiction
Languages : en
Pages : 287

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Book Description
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.

Catapult Design, Construction and Competition with the Projectile Throwing Engines of the Ancients

Catapult Design, Construction and Competition with the Projectile Throwing Engines of the Ancients PDF Author:
Publisher: RLT Industries
ISBN: 0977649709
Category : History
Languages : en
Pages : 180

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Book Description
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.

Catapult

Catapult PDF Author: Jim Paul
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 280

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Book Description
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).

Mini Weapons of Mass Destruction

Mini Weapons of Mass Destruction PDF Author: John Austin
Publisher: Ilex Press
ISBN: 1781575207
Category : Crafts & Hobbies
Languages : en
Pages : 283

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Book Description
We've come a long way from the Peashooter Era: with the advent of modern household products and office supplies - foldback clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips and plastic utensils - the everyday junk drawer can hold all the materials needed to create pocket-sized weaponry. Whether you're slowing dying of boredom in a stuffy office, plotting revenge on your older siblings or simply looking for a wonderful way to kill some time, this book is for you. Toy designer John Austin provides detailed, step-by-step instructions for each project, including materials and ammo lists, clear pictures, and construction tips, for mayhem-loving MacGyvers. The 35 devices include catapults, slingshots, darts, crossbows, 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. The instructions are simple so that anyone can make these wacky innovations in minutes whilst also learning about mechanics and physics in a fun, hands-on way.

Cases on STEAM Education in Practice

Cases on STEAM Education in Practice PDF Author: Bazler, Judith
Publisher: IGI Global
ISBN: 1522523359
Category : Education
Languages : en
Pages : 406

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Book Description
Curriculums for STEM education programs have been successfully implemented into numerous school systems for many years. Recently, the integration of arts education into such programs has proven to be significantly beneficial to students, resulting in a new method of teaching including science, technology, engineering, art, and mathematics. Cases on STEAM Education in Practice is an essential research publication for the latest scholarly information on curriculum development, instructional design, and educational benefits of STEAM learning initiatives. Featuring coverage on a range of topics including fine arts, differentiated instruction, and student engagement, this book is ideally designed for academicians, researchers, and professionals seeking current research on the implementation of STEAM education.

Absinthe & Flamethrowers

Absinthe & Flamethrowers PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1556528221
Category : Daredevils
Languages : en
Pages : 225

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Book Description
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.