The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery: Build Greek Ballistae, Roman Onagers, English Trebuchets and More Ancient Artillery (Taschenbuch) von William Gurstelle   Synopsis: For ages 9-12. 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, III Neighbour, Cabulus, and the Wild Donkey-ancient artillery devices known commonly as catapults. Re-creating 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 colourful 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. Rezensionen ansehen...   Angebote zu  Art ,  Catapult ,  Build  ab 1 Euro! Siehe auch folgende Artikel: The Book of the Crossbow von Ralph Payne Gallwey Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars and More Dynamite Devices von William Gurstelle Sonstige Artikel: Mimic 2 von Alix Koromzay Infinite Self: 33 Steps to Reclaiming Your Inner Power (Taschenbuch) von Stuart Wilde Mehr zu  Ages 9-12,  Military & Wars,  Experiments & Projects,  How Things Work,  Greece,  History of Technology Home ...,    Angebote ansehen ...,    Begleitseite ... Herausgeber dieser Seite ist DomainLoc.com GmbH - Partner von Amazon.de Copyright © DomainLoc.com GmbH (Impressum)