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Use "thermit" in a sentence
"What's really amazing is when he gets into why seizing liquids won't keep explosives off of planes, describing how you could make undetectable thermit canes, exploding baby-powder, deadly laptop batteries -- even explosive clothes."
"He didn't tell people about it though: that he'd slung a thermit grenade with too much vigor and fallen onto a rock and rolled downhill until he thought he was going to be gassed, but he wasn't."
"The thermit bombs are coming along, but the fuses have to be made."