Kevin Kohler (a.k.a. “The Backyard Scientist“) demonstrates how to make a heavy five-pound sword with thermite, with assistance from James Hobson (a.k.a. “The Hacksmith“). Kohler put his sword to the test by chopping pop cans and pumpkins in half.
A Hot Dog, Ketchup, Mustard, and Relish Cooked With 4,000° F ThermiteInventor Colin Furze Builds and Fires a Steampunk Styled Thermite LauncherInventor Colin Furze Shows How to Build a Thermite Kettle to Boil Water Even Faster