Pocket Sized Catapult

Introduction: Pocket Sized Catapult

This catapult is very powerful....when i tested it, it went over 10 ft......my friends made another and they got it to go over 30 ft......it is so easy that it can be made in less than 5 minutes if you know what you're doing.

Step 1: Stuff You Need

what you need
-1 binder clip
-2 rubber bands
-1 pen tube

Step 2: So Easy

wrap tape around one of the metal pieces a couple of times

Step 3: What to Do With the Pen

cut the pen tube a little longer than the binder clip........place it across in between the metal piece and the part in the middle

Step 4: Almost Done

wrap the rubber bands around the binder clip

Step 5: You Are Now Done!!!

the final product

Pocket-Sized Contest

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Pocket-Sized Contest

4th Epilog Challenge

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4th Epilog Challenge

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    Reply 10 years ago on Introduction

    pull back on the piece with the tape with your fingernail and let go...if you pick it up and try to fire it like that it will hit your leg(trust me IT HURTS)