Inspired by Tony Stark’s tech, we built and tested a real-life vortex cannon—basically the world’s most insane leafblower. From shockwaves to flying debris, this build packs a punch you’ve got to see ...

Have we got the project for you: [Robert Hart]’s vortex cannon design. We’ve seen vortex cannons before, where you usually fix a balloon to the back of a trash can. Pull on the balloon ...

In this video I build a high power vortex cannon fueled by propane. Check out my sponsor Brilliant for a really fun way to ...

Inspired by the concept but lacking a giant laser, [Tom Stanton] build a small craft powered by a vortex cannon. Creating a vortex is hard enough, but creating a vortex with enough oomph to travel ...