Friday, December 18, 2009

Free Blueprints For Swings Free Blueprints For A Floating Arm Trebuchet?

Free blueprints for a Floating Arm Trebuchet? - free blueprints for swings

I'm trying to build a floating arm trebuchet project for my physical level. Does anybody know where I can get plans for a trebuchet, an egg to start / golf ball over 300 yards or more?

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