The art of the catapult : build Greek ballistae, Roman onagers, English trebuchets, and more ancient artillery / / William Gurstelle.
With some scrap wood, rope, hammer, nails, and this book, build seven historic catapults including Ludgar the War Wolf, God's Stone Thrower, Cabulus, and the Wild Donkey -- simple yet sophisticated hurling machines that rely on the fundamentals of math and physics using levers, force, torsion,...
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| TeilnehmendeR: | |
| Year of Publication: | 2004 |
| Edition: | 1st ed. |
| Language: | English |
| Online Access: | |
| Physical Description: | xvii, 172 p. :; ill. |
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