To celebrate the launch of Legend of Korra: Turf Wars, Allen Pan of Sufficiently Advanced made one of the coolest – and hottest – gizmos we’ve ever seen: a flamethrower that spits fire when you throw a punch. Insure your fists, then find out how to make them here.
Despite their name, they guys at Danger First are creeped out by spiders. But rather than buy a can of Raid, they made a deadly hairspray-powered flamethrower, designed to enact the idiom “kill it with fire” in real life. No actual spiders were harmed in the making of the video.