A handheld rocket launcher is bad enough, so how about one that carries three rockets at a time? The YouTuber called Current Concept has a 3D printer and plenty of time, so that seemed like a challenge- the kind that will get you a knock on the door from some government agency. Still, he started out knowing nothing about rockets, so the main part of the story is figuring out how his rockets failed so hilariously. And they failed in every kind of way.
The next challenge was to design the revolver, which he skips through quickly. Maybe it's because he didn't want anyone to try this at home for national security reasons, but I believe it's because it wasn't quite as funny as the rockets. The rocket revolver finally worked! And you'll be glad to hear that the only one injured was himself.
There's a sponsor message from 4:28 to 5:13. -via Born in Space
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