Physics and Engineering

How to make the Resonance Tubes

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Delvies Plastic: Crystal clear round extruded Acrylic Tube 2-1/4” OD x 2”ID x 1/8” Wall per 36” length- $13.75  http://www.delviesplastics.com/p/Round_Extruded_Tube.html

 

Home Depot: 1 in. x 10 ft. Plain End PVC Schedule 40 Pressure Pipe $3.97

Home Depot: 1 in. Schedule 40 PVC Tee $1.34

Home Depot: 1 in. PVC Male Terminal Adapter $0.56

McMaster-Carr Oil-Resistant Buna-N O-Ring 3/16 Fractional Width, Dash Number 326 $9.15/ pack of 50

               https://www.mcmaster.com/9452k45

3D printed Piston: 2.5 in^3 of plastic, the piston will be 1.9" in diameter and 1.5 x 2.5" tall. 

Total Cost per unit without 3D print is $17.16

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