Here's a new one on me.  Science teacher uses "explosives," according to the title, or "flammable gas" according to his narrative, to carve a pumpkin.  I'm guessing methanol, based on the video?  No shields, lots of flame.

 

https://www.instagram.com/p/BplBmF4FbGl/?igshid=1336981534453&fbclid=IwAR2mtqhmgyRQ0D4M--ATdsri96b3suC68S2RtbJu2AhJc0LfJ3rVfpIDAD0

 

Pat Redden

St. Peter's University

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