This Giant Fire-Breathing Vortex Cannon Is Literally Lit

Bigger is always better, but you can make anything even awesomer with the addition of fire. That’s what Kevin Kohler, the Backyard Scientist, did with one of those vortex air cannon toys. He not only built one ten times larger, he also uses it to blast rings of propane gas towards an open flame to create spectacular…

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How to make your own powerful vortex cannon that boom blasts the air

Let’s say you’re bored. Let’s say you’ve always dreamed of firing a cannon. Let’s say you like blowing things up. Let’s say you spend a free night building this kick ass vortex cannon that can blast the air silly. Let’s say it’d be totally worth it just to see these giant smoke ring explosions in real life.