Potato Cannon Ammo- Reusable

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Sizing

First determine the inner barrel size of your potato cannon mine is 1.5 inches

Step 2: Main Body

You are going to take half of a water bottle and cut off the bottom and cut a slit up the side and size it a little bit smaller than the barrel

Step 3: Stuffing

Take a rag of some sort and stuff it into the projectile and tape it closed

Step 4: Finishing

And the wrap in duct tape and fire

Launch It! Contest

Participated in the
Launch It! Contest

Be the First to Share

    Recommendations

    • Made with Math Contest

      Made with Math Contest
    • Cardboard Speed Challenge

      Cardboard Speed Challenge
    • Multi-Discipline Contest

      Multi-Discipline Contest

    Discussions