MINI SIEGE ENGINES

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> PYRAMID CATAPULT

> ENHANCED MOUSETRAP CATAPULT

> FLOATING ARM TREBUCHET

> DA VINCI CATAPULT

PYRAMID CATAPULT

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Image Catapults don’t have to be complicated to impress. This design is simple, robust, and surprisingly effective.

TOOLS + MATERIALS

9 PENCILS OR PENS

DUCT TAPE

THICK RUBBER BAND

WOODEN RULER

DISPOSABLE CUP

CORK (PROJECTILE)

MATERIAL SUBSTITUTIONS

PENCILS

Craft sticks, dowels, or other implements with a similar ...

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