How to Build the BEST Potato launcher - "Project Yam Cannon" - The perfect 4th of July project!

These homemade devices have many names. Potato Gun, Potato Launcher, Spud Gun, and many other names. We like to call ours a Yam Cannon! Here's your one-stop video for how to build one for yourself. We'll go over all the material you need and show you exactly how to assemble everything. We've also listed the complete supply list below. We bought everything we needed at our local hardware store and our local grocery store. We spent about $90 for everything. That includes two cans of hairspray and two bags of potatoes!

Make sure to comment down below and subscribe to the channel. We intend to randomly pick a person who's commented on this video and subscribed to the channel and mailing them the exact Yam Cannon we built in this video. (We just have to make sure it's legal for us to do that first. LOL)

Legal Disclaimer:
Make sure to check with your state and local laws before building, operating and shooting any devices similar to what's shown in the video. Some states and cities have banned potato guns. Others have titled them as a weapon. We are in no way suggesting you brake the law.

Material list:
1 - 1-1/2" PVC pipe 24" long
1 - 3/4" PVC pipe 24" long
1 - 1-1/2" PVC pipe 4-6" long
1 - 3" PVC pipe 4-6" long
1 - 3" PVC threaded clean-out plug
1 - 3" PVC Spigot FIP adapter
1 - 3"x3"x1-1/2" PVC Sanitary Tee
1 - 3"x1-1/2"" PVC bell reducer
1 - 1-1/2" PVC Street 90
1 - 1-1/2" PVC glue cap
2 - 3/4" PVC glue caps
1 - can Aqua Net hair spray
1 - sack of potatoes
1 - BBQ grill igniter replacement kit (We used one from Ace Hardware)
1 - 2" long stainless steel screw

For more great info, check out our other videos on this channel or visit our webpage at www.CallSmedley.com

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