How to Make Pen Cannon

here is how to make a pen cannon with more power than a normal one. i used two springs. i will add another instructable with more indepth construction and better photos

Teacher Notes

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

Hack It! Challenge

Participated in the
Hack It! Challenge

Pocket-Sized Contest

Participated in the
Pocket-Sized Contest

Be the First to Share

    Recommendations

    • CNC Contest

      CNC Contest
    • Teacher Contest

      Teacher Contest
    • Maps Challenge

      Maps Challenge

    4 Discussions

    0
    None
    Flintlock

    7 years ago on Introduction

    You probably should have waited until you built the object before creating the 'ible. This would have been better suited as a forum topic.

    3 replies
    0
    None
    dkrox86Flintlock

    Reply 7 years ago on Introduction

    i have built it just didn't have it with me when i made picture and made pic in a hurry

    0
    None
    Flintlockdkrox86

    Reply 7 years ago on Introduction

    Instructables aren't supposed to be "hurried". They're supposed to feature detailed step by step instructions. Slow down, and create a quality product.

    0
    None
    dkrox86Flintlock

    Reply 7 years ago on Introduction

    very good point. i am currently working on making a modified version of this using different pens and springs to see which works best. i will make a very detailed instructable.