Joshua and Brian operate the camera as Devin and Joshua light a small makeshift explosive. The explosive is a large firecracker within a large glass filled (and surrounded by) gasoline.

Joshua & Co. make a habit of setting shit on fire with their experiments using gasoline and rags. View Joshua as he lights a rag on fire and swings it about. There are troubles for Joshua near the end as the rag refuses to be put out.

Joshua lights a can of MD on fire and kicks it. The can takes vengeance on Joshua by exploding and seting Joshua on fire. Joshua proceeds to teach proper fire safety.