The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery by Gurstelle William
Author:Gurstelle, William [Gurstelle, William]
Language: eng
Format: mobi
Publisher: Chicago Review Press
Published: 2004-06-30T16:00:00+00:00
Materials
Hand saw
Masking tape
PVC primer (“purple primer”)
Drill and drill bits
Sandpaper
Rubber mallet
PVC Solvent
The Base
(2) 5-foot pieces of 1½-inch diameter PVC pipe
(2) 8½-inch pieces of 1½-inch diameter PVC pipe
(2) 3-inch pieces of 1½-inch diameter PVC pipe
(1) 6-inch piece of 1½-inch diameter PVC pipe (cut piece after dry fitting procedure, see above)
(2) 1½-inch diameter PVC pipe unions. (A “union” is a specific fitting that allows you to connect two non-rotating pipes together. Ask for these at larger hardware and home stores. If you cannot find one locally, they may be ordered on the Internet; search under “plumbing supplies.”)
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