The world needs more teachers like Mr. Chris Bergmann, who teaches Chemistry in Fort Collins, Colorado. For Halloween, he performed the Exploding Pumpkin Trick.

First, he carves out the cuts for the Jack-O-Lantern’s face, then he fills the emptied pumpkin with a flammable gas. Now you know the kids are paying attention.

Finally, he ignites the gas, creating a huge, fiery explosion. Pumpkin pieces fly everywhere, to unveil a flaming Jack-O-Lantern. Truly epic. These are the kind of teachers that inspire children in the classroom. The video is going viral, spreading on sites, including LaughingSquid, TastefullyOffensive, and DailyPicksAndFlicks.