Heating Steel Demonstrates Why Jet Fuel Can Weaken It
purgatoryironworks · Demo · 2 min · 2015 · YouTube title: For the undying 9/11 MORONIC JET FUEL ARGUMENT
Why it's here
HN commenters use it as a quick, hands-on demonstration that steel loses strength well below its melting point.
What it covers
A short video from a blacksmith, who heats and bends steel to rebut the claim that jet fuel could not weaken the steel in the World Trade Center. It is delivered with a lot of attitude.