Eugenio Gentili Tedeschi - Making mines
Transcript: We could make some "sten" which were these machine guns, and certain mines that were used in certain operations. They were mines essentially made from a iron tube, about one meter high, all cut in pre-set cubes for a pre-set threads, closed with a cork and a trigger filled with TNT since they used explosives in the mines to work in the tunnels, filled with TNT and with a trigger made from a bunch of wind-resistant matches. It was very rudimentary but it worked, as an explosive it worked.