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Catapult and Trebuchet Book


Now available in print! TWO historical catapult reference works in one volume!

This Is The Best Catapult Book You Can Find Today!

Catapult Design, Construction and Competition with The Projectile Throwing Engines of the Ancients and Forward by Ron Toms

If you've ever wondered how to build a catapult or trebuchet, or wondered what you'd do with it once you've built one, then this book can help. 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 you get started in this fascinating hobby. You too will feel the joy of harnessing the power and energy of simple and ancient machines.

Those who involve themselves with a catapult project invariably find within themselves the enthusiasm, lit by a private spark of wonder, to participate meaningfully in the work. Almost at once and without planning, the task draws participants into a mature collaboration many have never known before. Here is a project that teaches one how to learn-- not to parrot, but to generate knowledge. Catapultors discover that they are collecting real information concerning a phenomenon about which very few people in the world know anything.

It's easy to design a simple machine with modern tools and materials, but when you constrain the project to use only tools and materials available from a thousand years ago, and require that machine to compete with modern equivalents, then you start to see a lot of creativity sprout up. It's a puzzle, a challenge that inspires people to learn and it generates new respect for the ancients and their ingenuity.

The ancients had limited power and resources available, and had to concern themselves with efficiency and clever applications of leverage and other basic principles of physics. Helping kids to learn how they did these things in the Medieval world also helps those kids compete in today's world by inspiring them to be more creative and do more with our limited resources.

Catapult Design, Construction and Competition is a truly unique book that describes all types of catapults, including tension bow powered machines, ballistae, onagers and mangonels, and of course, trebuchets! There are a multitude of photographs, including some truly large machines that can hurl 100 lb. missiles! But there's more than just pictures. Schematics are included for four of the record setting machines, and detailed descriptions of their construction too.


This book also includes the results of early catapult and trebuchet competitions, and the rules and regulations for holding your own competitions. Including the definition of what is a catapult, safety, classes and categories of machines, judging, registering results, and lots of other details.

Images from this book:


Also included in this volume is :
The Projectile Throwing Engines of the Ancients


This is one of the most important books in the history of hurling. Written by Sir Ralph Payne-Gallwey in 1907, it's the first serious work on the ancient catapults to be written in modern times.

In this book, Sir Ralph explores the ancient writings of seiges and their artillery. Not content to take the writings at face value, he endeavors to assign credibility to the writer, then he goes on to produce his own working versions of the ancient machines, to test the principles and the claims of the ancient writers.
The original book is out of print and extremely rare. Reprints can sometimes be found at prices ranging from $70 to $150 and more. We've taken great care to preserve all the original information in this edition.


Containing forty-four pages with over 22 illustrations, the book gives details about the design, construction and operation of the three fundamental types of siege engines- the Catapult (also known as the Mangonel or Onager), the Ballista and the Trebuchet, as well as the history and effects of such weapons.





Sample Pages from Catapult Design, Construction and Competition:


(These images have been reduced to save space.
The printed book is 8-1/4 by 11 inches.)














Sample Pages from The Projectile Throwing Engines of the Ancients:



(These images have been reduced to save space.
The printed book is 8-1/4 by 11 inches.)














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    Price: $24.95
    Our Price: $19.95

    Minimum age: 8
    Availability: In stock.

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    Item code: 92903

Notes:
Why should a kid
build a catapult?

Because the world needs good engineers and scientists, and because the kids who will grow up to become engineers and scientists need a way to get hands-on experience with physics, math and engineering.

In this age of 200-plus channels of TV, the Internet and computer games, kids are also spending far less time building tree houses, tinkering with engines, or designing downhill racers. We believe those are important skills to have. They help form the basis for good problem solving skills and an innate understanding of the real, physical world that you just can't get from a computer game, no matter how good its physics simulation software is.

Ballistic motion was one of the key players in the development of the science of physics. The word "engineer" even originated as the builders and designer of Siege Engines

Why is a budding engineering student expected to take a year or two of calculus in high school, but she isn't expected to have any real-world experience in building or working with machines and materials? Pencil and paper (or computer screens) are only one part of the learning experience. Where will she apply all of the stuff she learned in geometry and trig? Without physical projects to touch, feel and see, the lessons become abstract, their utility questionable.

A catapult project gives students a chance to see that science and engineering really can be fun, and it's a lot more than just numbers on paper. The real payoff for an engineer is in the field, where she can see and enjoy the results of her ingenuity. And it may seem counterintuitive, but engineering projects not only help kids learn math and science, they are also great at getting kids back outdoors, away from the massive over-exposure to video games, TV and the Internet.

Why all this interest in getting kids to study science and engineering? Because it's important to our society, and it's great mental cross training regardless of what field of work the kids eventually go into. Most people develop a sense for what they want to do in life while they are still in high school or even earlier. A catapult project is fun and interesting enough to inspire some kids to study the science behind how they work, and then go on to become the engineers and scientists of tomorrow.