The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery
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BeschreibungWhether 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.
PortraitWilliam Gurstelle is the author of the best-selling 'Backyard Ballistics'. He is also a professional engineer and a technogeek robot builder. Gurstelle and his sons build and compete in the growing number of regional competitions with their own Tosca and Weber the Grillbot. He lives in Minneapolis, Minnesota.
Untertitel: Empfohlen ab 10 Jahre. Sprache: Englisch.
Verlag: CHICAGO REVIEW PR
Erscheinungsdatum: Januar 2004
Seitenanzahl: 172 Seiten