I don’t know about you, but I have always wanted to own a decent flamethrower. You can’t just go to Amazon and order one though. But some folks have made their own and shared videos of their creations on YouTube and other video sites. This Wrist-Mounted Flamethrower by Stephen Hawes is particularly interesting. It is fueled with a propane tank and has a microcontroller and special setup to manage the height of the flame. It has a built-in taser system, so the wearer can light it with one hand.
As mentioned earlier, the height of the flame is controllable. It might make things a bit hotter, but it’s a fun creation to play around with.