How to: Make an airhorn.

How to make an airhorn.​

By: Plundy​

Items Needed
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A Balloon
A photograph cylinder
A straw
Scissors.​

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How to do it
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Step 1: Take your cylinder and make a hole in the bottom with you scissors.​

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Step 2: Test to see if the straw fits nice and snug in it.​

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Step 3: Next make a small hole in the side of the cylinder with the scissors.​

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Step 4: Next, cut a chunk off of your balloon.​

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Step 5: Pull the balloon over the cylinder tightly.​

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Step 6: Quickly put the cap to the cylinder on.​

Step 7: Insert the straw into the hole you created in the bottom of the cylinder. You should get something like this.​

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Step 8: Test it out! Blow into the hole you created on the side of the cylinder. By trimming the length of the straw, you can get higher pitched noises from the airhorn. Use this airhorn at school, sports events, or to annoy people around the house or in public places.​

Hope you enjoyed, and enjoy your new FREE airhorn.​

 

I made one of these years ago. Nice guide none the less.

 

Thanks.