DIY Paper Rocket Launcher Tutorial. This is a great project to do with your kids or with a youth group. The launcher uses compressed air to launch paper rockets farther than you would expect. Most paper rockets can withstand 2040 psi, but if you make them robust you can crank sometimes withstand 60100 psi. Ideal activity for kids 8 to 14 (and for parents too)!

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Paper Rocket Launcher Parts:

1” Inline Sprinkler Valve* https://amzn.to/3tGckbl
PVC Glue and Primer* https://amzn.to/2QJb0Ws
Push Button Momentary Switch* https://ebay.us/a6u7Z0
10” 2conductor speaker wire* https://ebay.us/D284Zm
9Volt Battery Boxes – 2 Each* https://ebay.us/nubQfq
9Volt Batteries – 2 Each* https://amzn.to/3dDzVEa
¼” Air Quick Connect or Bicycle Tire Valve Stem* https://amzn.to/3eeP4uy
½” PVC Pipe – 2 Feet
1” PVC Pipe – 6 Inches
2” PVC Pipe – 2 Feet
2” PVC Cap – 2 Each
2” PVC Tee – 1 Each
2” x 1” Bushing PVC Fitting– 1 Each
1” x 1” Adapter PVC Fitting (Slip fit to threads) – 1 Each
1” x 1” 90Degree Elbow PVC Fitting (Slip fit to threads) – 1 Each
1” x ½” Bushing PVC Fitting (Bushing to female threads) – 1 Each
½” x ½” Adapter PVC Fitting (Slip fit to threads) – 1 Each
½” PVC Cap – 2 Each
Teflon Tape
Spray Paint

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