Instructables
This simple folded piece of paper makes a very loud sound when use correctly and is great for all sorts of things.
Have Fun.
 
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Step 4: Using the popper

Move the fold that sticks out into the rest of the popper and hold it like the picture demonstrates
Then move it in a quick downward motion
This will result in a loud noise
out of every instructable about this yours is the only one i could understand and get to work, so thanks
Physic5 years ago
Boom
woody5586 years ago
this does NOT work
rocketsforfun (author)  woody5586 years ago
how so?
Use poster board or construction paper , It sounds like a gun shot.
i made on once on acident using a post-it i blew it in the 5th grade. i got busted and every one was looking at me. opps. ive never been able to make another on scine. p.s. i rolled mine up it sounded like this: pwwwwwww pwwwwww pwwwwww
nice, i scared the crap out of my math teacher and to this day (2 yrs) he still didn't know who did it.
PKTraceur6 years ago
???........ This doesnt work...
Syren066 years ago
Yeah, nice to do at home and school !!!
Keith-Kid7 years ago
We used to make these a lot in 3rd grade. Here in PR we called em snot-blowers I had forgotten how to make this. Good
rocketsforfun (author) 7 years ago
yeah its a fun little thing to do
me and friends do this at school all the time. makes the teachers mad. haha