How To Make A Fog Horn - Easy PVC Design
Автор: NightHawkInLight
Загружено: 2015-02-24
Просмотров: 1385586
How to make a simple Air Horn. These horns are LOUD! They can be scaled up as I show in the video, but be aware that the bigger you make them the more air they will take to function. Get your free audio book from Audible here: http://adbl.co/17ujzYW (I finished The Martian, highly recommended)
Parts used for this project (small version):
1"x 1"x 1/2" T Fitting
1" x 1/2" Adapter
1" Plug
6" x 1/2" PVC Pipe
Freezer Bag
Long Funnel (found at auto parts stores)
Parts for large horn:
2"x 2"x 2" T Fitting
2"x 1" Adapter
2" Plug
6" x 1" PVC Pipe
1" Coupling
Freezer Bag
Large Funnel
2"x 1" Reducer
1"x 1/2" Reducer
Both horns are operated using a large manual air pump in the video, though they can also function using compressed air or simply by blowing into the inlet with lung power. #NightHawkInLight
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Check out my latest video: "How To View Invisible Air Currents With Lasers"
• How To See Invisible Air Currents With Las...
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