Ballista, What You'll Need: Any Piece of Cardboard, (in My Case I Chose an Old Painting.), Scissors, and a Ruler.

by M_1706 in Craft > Cardboard

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Ballista, What You'll Need: Any Piece of Cardboard, (in My Case I Chose an Old Painting.), Scissors, and a Ruler.

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Let's make a simple ballista

Start Simple, Cut a Piece of Cardboard Into a Rectangle. (mine Specifically Is 8in)

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Then, Fold the Rectangle in Half at the 4in Mark. It Doesn't Matter Where You Fold It, As Long As the Object Is Folded Evenly

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To Make the Skeins, Cut 1-2in Into the Folded Half of the Rectangle. to Make the Ramp, Fold the Middle Part Between the Skeins Downward (Note: the Ramp Is Half the Size As the Fold Size. (fold Size 4in, Ramp Is 2in))

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Wrap You Rubber Band Around the Fold Half.

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Wrap the Rubber Band Once More Around the Ramp. Then You Have a Simple Ballista!

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