Uploaded August 2017 | Updated September 2026, 2 weeks ago

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Build a PVC war horn and take some video! Tag it with #HUMANPOWEREDPVCWARHORNCHALLENGE
Now it is officially a thing! Have at it! Build something, make a video, have fun, win my hand! PVC war horns are all the rage!

Website with horn making math stuff.
audiojudgement.com/folded-horn-speaker-design

MY PATREON
patreon.com/jairusofall

My Favorite YouTubers
Colin Furze youtube.com/user/colinfurze
The Hacksmith youtube.com/user/MstrJames
Sufficiently Advanced youtube.com/channel/UCVS89U86PwqzNkK2qYNbk5A
The King of Random youtube.com/user/01032010814
Tested youtube.com/user/testedcom
I Like To Make Stuff youtube.com/user/iliketomakestuffcom
Slingshot Channel youtube.com/user/JoergSprave
BrainfooTV youtube.com/channel/UCQXvl69rKNOtSK2-bKUADUQ
Friggin Boom Toys youtube.com/user/FrigginBoomToys
G3AR youtube.com/user/GreekGadgetGuru
Cody's Lab youtube.com/user/theCodyReeder
Backyard Scientist youtube.com/user/TheBackyardScientist
William Osman youtube.com/channel/UCfMJ2MchTSW2kWaT0kK94Yw
AVE youtube.com/user/arduinoversusevil
Peter Brown youtube.com/user/kludge1977
Nighthawkinlight youtube.com/user/Nighthawkinlight
Maker In Training youtube.com/user/effreek
ZNA youtube.com/user/nonlethalbychoice
Full Metal Engineering youtube.com/channel/UC44cSAHVfylLpjhFGAY9YJg
Fordas youtube.com/channel/UCm7AdLPxrv0KsnWd64UpgUA
Peter Sripol youtube.com/channel/UC7yF9tV4xWEMZkel7q8La_w
Dustin Penner youtube.com/channel/UCi5vt68L_LY7SWnZeO1ky0w
Mark Rober youtube.com/user/onemeeeliondollars
Michaelcthulhu youtube.com/user/michaelcthulhu


GAWKBOX : gawkbox.com/jairusofall
TAD : givetad.com/JAIRUSOFALL

FANMAIL!!!
Jairus Of All
PO BOX 491
Scotland, PA 17254

-------------------OTHER STUFF-------------------
Instagram: jairusofall
Facebook: facebook.com/JairusOfAll
Twitter: @Jairusofall
Patreon: patreon.com/jairusofall


♫Music By♫
●Joakim Karud - Waves youtu.be/xG8AWZSnFgI
●Soundcloud - soundcloud.com/joakimkarud