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Marshmallow Catapult

Spending an afternoon constructing a scaled-down catapult is not without benefits. After all, nothing brings siblings together more than battle! Kids can take the lead on this simple project, but you’ll want an adult to handle the cutting parts. Once your catapult is constructed, it’s time to duel for sibling supremacy.

Buy Project$5

What's Included

  • Detailed step-by-step instructions
  • Building plan illustrations
  • Project photos
  • Materials and lumber shopping list