Napkin Diagrams

Engineering, Technology, and DIY

Tag Archives: PVC

Build a Flamethrower with PVC and Copper Materials

Assembled flamethrower
Two summers ago, Dmitriy, Rich, and I found ourselves bored one Saturday. What are three guys with a little cash and a lot of time to do? Go to the hardware store, of course! Walking up and down the isles, searching for inspiration, led us to our eventual project: flamethrower.

Learn how a flamethrower works and how we built ours after the jump…
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