However cool these may look, do not try to build a hand-mountable flamethrower at home. Despite what the Black Sabbath lyrics say, you are not Iron Man.

At the very least, this guy seems to know what he’s doing because he’s been working on other flamethrowing setups for a while now, including his his “Prometheus” flamethrower, which he plans to unveil this Holloween.

[Via Geekologie]